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JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 21 mm Inside Dia, 25 mm Outside Dia - Hygienic Single-Piece Sealing Washers
JW WINCOHygienic Single-Piece Sealing Washers

JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 21 mm Inside Dia, 25 mm Outside Dia

The JW WINCO Sealing Washer is a hygienic single-piece sealing washer, FDA Approved and made from blue H-NBR. It is designed for M20 screw size with a 21 mm inside diameter and 25 mm outside diameter. This metric…

SKU 3G-OTH-533297

Brand
JW WINCO
Item
Sealing Washer: FDA Approved, HNBR, Blue, 21 mm Inside Dia, 25 mm Outside Dia
Category
Hygienic Single-Piece Sealing Washers
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Technical Specifications

JW WINCO
Manufacturer Part Number
7600-25-21-2-HNBR-85
Type
HNBR, Blue, M20 Screw Sz
Pack Size
Small Pack
Inside Dia
21 mm
Outside Dia
25 mm
FDA Approval
FDA Approved
Product Type
Hygienic Sealing Washer
Seal Material
H-NBR
Metal Detection
Not Metal Detectable
X-Ray Detection
Not X-Ray Detectable
Seal Material Color
Blue
System of Measurement
Metric
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Sealing Washer is a hygienic single-piece sealing washer, FDA Approved and made from blue H-NBR. It is designed for M20 screw size with a 21 mm inside diameter and 25 mm outside diameter. This metric component is not metal detectable and not X-ray detectable.

Frequently Asked Questions

What is a JW WINCO Sealing Washer used for?

The JW WINCO Sealing Washer is a hygienic single-piece sealing washer used in food, beverage, and pharmaceutical processing to create a sanitary seal at M20 screw connections. Its FDA-approved blue H-NBR material resists oils and chemicals, ensuring clean, leak-free joints in washdown environments.

What are the specifications of the JW WINCO Sealing Washer 7600-25-21-2-HNBR-85?

This JW WINCO sealing washer has a 21 mm inside diameter and 25 mm outside diameter for M20 screw size. It is made of blue H-NBR, FDA approved, and is not metal detectable or X-ray detectable. The system of measurement is metric, and the part number is 7600-25-21-2-HNBR-85.

Where to buy JW WINCO Sealing Washers worldwide?

3G Electric supplies JW WINCO Sealing Washers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this FDA-approved, blue H-NBR sealing washer for M20 screws.

How to install a JW WINCO Sealing Washer?

To install a JW WINCO Sealing Washer, place it over the M20 screw threads before assembly. Ensure the washer is centered and the mating surfaces are clean. Tighten to the manufacturer's recommended torque for the application. The blue H-NBR material compresses to form a hygienic, leak-proof seal.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO hygienic single-piece sealing washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 26 mm Inside Dia, 30 mm Outside Dia, M24 Screw Sz (MPN 7600-30-26-2-HNBR-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: H-NBR; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
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JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 26 mm Inside Dia, 30 mm Outside Dia, M24 Screw Sz (MPN 7600-30-26-2-HNBR-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: H-NBR; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
JW WINCO Sealing Ring: FDA Approved, FKM, Blue, 18 mm Inside Dia, 22 mm Outside Dia, 2 mm Max Thick (MPN 7600-22-18-2-FKM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; Seal Material: FKM; Seal Material Color: Blue; FDA Approval: FDA Approved; Pack Size: Small Pack.
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JW WINCO Sealing Ring: FDA Approved, FKM, Blue, 18 mm Inside Dia, 22 mm Outside Dia, 2 mm Max Thick (MPN 7600-22-18-2-FKM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; Seal Material: FKM; Seal Material Color: Blue; FDA Approval: FDA Approved; Pack Size: Small Pack.
JW WINCO Sealing Ring: FDA Approved, FKM, Blue, 14 mm Inside Dia, 18 mm Outside Dia, 2 mm Max Thick (MPN 7600-18-14-2-FKM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; Seal Material: FKM; Seal Material Color: Blue; FDA Approval: FDA Approved; Pack Size: Small Pack.
JW WINCO
JW WINCO Sealing Ring: FDA Approved, FKM, Blue, 14 mm Inside Dia, 18 mm Outside Dia, 2 mm Max Thick (MPN 7600-18-14-2-FKM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; Seal Material: FKM; Seal Material Color: Blue; FDA Approval: FDA Approved; Pack Size: Small Pack.
JW WINCO Sealing Ring: FDA Approved, FKM, Blue, 38 mm Inside Dia, 42 mm Outside Dia, 2 mm Max Thick (MPN 7600-42-38-2-FKM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; Seal Material: FKM; Seal Material Color: Blue; FDA Approval: FDA Approved; Pack Size: Small Pack.
JW WINCO
JW WINCO Sealing Ring: FDA Approved, FKM, Blue, 38 mm Inside Dia, 42 mm Outside Dia, 2 mm Max Thick (MPN 7600-42-38-2-FKM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; Seal Material: FKM; Seal Material Color: Blue; FDA Approval: FDA Approved; Pack Size: Small Pack.
JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 36 mm Inside Dia, 40 mm Outside Dia, M36 Screw Sz (MPN 7600-40-36-2-HNBR-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: H-NBR; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
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JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 36 mm Inside Dia, 40 mm Outside Dia, M36 Screw Sz (MPN 7600-40-36-2-HNBR-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: H-NBR; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
JW WINCO Sealing Washer: FDA Approved, EPDM, Blue, 6 mm Inside Dia, 10 mm Outside Dia, M6 Screw Sz (MPN 7600-10-6-2-EPDM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
JW WINCO
JW WINCO Sealing Washer: FDA Approved, EPDM, Blue, 6 mm Inside Dia, 10 mm Outside Dia, M6 Screw Sz (MPN 7600-10-6-2-EPDM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
JW WINCO Sealing Washer: FDA Approved, EPDM, Blue, 24 mm Inside Dia, 28 mm Outside Dia, M24 Screw Sz (MPN 7600-28-24-2-EPDM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
JW WINCO
JW WINCO Sealing Washer: FDA Approved, EPDM, Blue, 24 mm Inside Dia, 28 mm Outside Dia, M24 Screw Sz (MPN 7600-28-24-2-EPDM-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: EPDM; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 14 mm Inside Dia, 18 mm Outside Dia, M14 Screw Sz (MPN 7600-18-14-2-HNBR-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: H-NBR; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.
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JW WINCO Sealing Washer: FDA Approved, HNBR, Blue, 14 mm Inside Dia, 18 mm Outside Dia, M14 Screw Sz (MPN 7600-18-14-2-HNBR-85). Key specifications — Brand: JW WINCO; Product Type: Hygienic Sealing Washer; System of Measurement: Metric; X-Ray Detection: Not X-Ray Detectable; Seal Material: H-NBR; Seal Material Color: Blue; FDA Approval: FDA Approved; Metal Detection: Not Metal Detectable.