Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

N70 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 7/16 in I.D. - Buna-N O-Rings
N70Buna-N O-Rings

N70 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 7/16 in I.D.

The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/32 in cross-section and 7/16 in inner diameter, supplied in a 5,000-piece pack (MPN GR-N70111/5000). It features a 70A durometer and an operating…

SKU 3G-OTH-514657

Brand
N70
Item
Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 7/16 in I.D.
Category
Buna-N O-Rings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

N70
Manufacturer Part Number
GR-N70111/5000
Type
Round, 5,000 PK
C.S.
3/32 in
I.D.
7/16 in
Durometer
70A
Dash Number
111
Product Type
O-Ring
Operating Temp Range
-22°F to 250°F
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

N70 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/32 in cross-section and 7/16 in inner diameter, supplied in a 5,000-piece pack (MPN GR-N70111/5000). It features a 70A durometer and an operating temperature range of -22°F to 250°F.

Frequently Asked Questions

What is the N70 Buna-N O-Ring used for?

The N70 Buna-N O-Ring provides a reliable static or dynamic seal in hydraulic, pneumatic, and fluid-handling systems. Its 70A durometer and -22°F to 250°F range suit general industrial applications where oil, fuel, or water resistance is needed.

What are the specifications of the N70 Bulk Packaged O-Ring?

This Buna-N O-Ring has a 3/32 in cross-section, 7/16 in inner diameter, 70A durometer, and dash number 111. It operates from -22°F to 250°F and is supplied in a 5,000-piece pack (MPN GR-N70111/5000).

Where to buy N70 O-Rings in worldwide?

3G Electric supplies the N70 Buna-N O-Ring (MPN GR-N70111/5000) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine industrial sealing components without sourcing delays.

How to select the right N70 O-Ring for my application?

Match the O-Ring’s inner diameter and cross-section to your gland dimensions. Verify that the 70A durometer and -22°F to 250°F temperature range suit your fluid and operating conditions. For aggressive chemicals, consult a Buna-N compatibility chart before ordering.

N70 Products

3G Electric supplies N70 buna-n o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from N70

View all N70 parts
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 9 in I.D., 100 PK (MPN GR-N70373/100). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 373; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 9 in I.D., 100 PK (MPN GR-N70373/100). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 373; Operating Temp Range: -22°F to 250°F.
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 4 1/2 in I.D., 200 PK (MPN GR-N70349/200). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 349; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 4 1/2 in I.D., 200 PK (MPN GR-N70349/200). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 349; Operating Temp Range: -22°F to 250°F.
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 2 1/2 in I.D., 250 PK (MPN GR-N70333/250). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 333; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 2 1/2 in I.D., 250 PK (MPN GR-N70333/250). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 333; Operating Temp Range: -22°F to 250°F.
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 2 7/16 in I.D., 1,000 PK (MPN GR-N70143/1000). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 143; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 2 7/16 in I.D., 1,000 PK (MPN GR-N70143/1000). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 143; Operating Temp Range: -22°F to 250°F.
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 2 3/16 in I.D., 1,000 PK (MPN GR-N70139/1000). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 139; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 2 3/16 in I.D., 1,000 PK (MPN GR-N70139/1000). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 139; Operating Temp Range: -22°F to 250°F.
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 3 5/8 in I.D., 250 PK (MPN GR-N70342/250). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 342; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 3 5/8 in I.D., 250 PK (MPN GR-N70342/250). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 342; Operating Temp Range: -22°F to 250°F.
N70 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 7 3/4 in I.D., 250 PK (MPN GR-N70265/250). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 265; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 7 3/4 in I.D., 250 PK (MPN GR-N70265/250). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 265; Operating Temp Range: -22°F to 250°F.
N70 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 15 1/2 in I.D., 30 PK (MPN GR-N70460/30). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 460; Operating Temp Range: -22°F to 250°F.
N70
N70 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 15 1/2 in I.D., 30 PK (MPN GR-N70460/30). Key specifications — Durometer: 70A; Product Type: O-Ring; Dash Number: 460; Operating Temp Range: -22°F to 250°F.