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APPROVED VENDOR Bonded Sealing Washer: 1/2 in Screw Sz, 18-8, Stainless Steel, FKM Seal - Sealing Washers with Rubber-Bonded Inner Diameter
APPROVED VENDORSealing Washers with Rubber-Bonded Inner Diameter

APPROVED VENDOR Bonded Sealing Washer: 1/2 in Screw Sz, 18-8, Stainless Steel, FKM Seal

The APPROVED VENDOR Bonded Sealing Washer (SKU 880F23, MPN BULK-MBSW-4) is an ID-bonded sealing washer for 1/2 in screw sizes, designed for use without a nut. It features an 18-8 stainless steel body with a black FKM…

SKU 3G-OTH-533160

Brand
APPROVED VENDOR
Item
Bonded Sealing Washer: 1/2 in Screw Sz, 18-8, Stainless Steel, FKM Seal
Category
Sealing Washers with Rubber-Bonded Inner Diameter
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
BULK-MBSW-4
Type
18-8, Stainless Steel, FKM Seal, 18-8
Inside Dia
0.49 in
FDA Approval
Not FDA Approved
Product Type
Sealing Washer
Seal Material
FKM
Metal Detection
Metal Detectable
Washer Sub Type
ID Bonded - For Use Without Nut
X-Ray Detection
X-Ray Detectable
Seal Material Color
Black
System of Measurement
Inch
Compatible Product Type
For Use without Nut
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Bonded Sealing Washer (SKU 880F23, MPN BULK-MBSW-4) is an ID-bonded sealing washer for 1/2 in screw sizes, designed for use without a nut. It features an 18-8 stainless steel body with a black FKM seal, a 0.49 in inside diameter, and is both metal and X-ray detectable. This inch-system washer is not FDA approved.

Frequently Asked Questions

What is an APPROVED VENDOR bonded sealing washer used for?

This bonded sealing washer seals fluid or gas connections on bolts and screws without requiring a separate nut. It is used in industrial piping, hydraulic systems, and food processing equipment where metal and X-ray detectability are required for contamination control.

What are the specifications of the APPROVED VENDOR BULK-MBSW-4 sealing washer?

The washer fits 1/2 in screw sizes, has an 18-8 stainless steel body, a black FKM seal, and a 0.49 in inside diameter. It is inch-system, metal detectable, X-ray detectable, and not FDA approved. The manufacturer part number is BULK-MBSW-4.

Where to buy APPROVED VENDOR bonded sealing washers worldwide?

3G Electric supplies the APPROVED VENDOR BULK-MBSW-4 bonded sealing washer to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this X-ray detectable sealing washer.

How to install an ID-bonded sealing washer without a nut?

Slide the washer over the bolt or screw shank with the bonded seal facing the mating surface. Tighten the fastener to the recommended torque for the application. The FKM seal compresses against the joint face to create a leak-proof seal without needing a separate nut.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR sealing washers with rubber-bonded inner diameter. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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