O-ring

Model / MPN: M25988/1-012 | NSN: 5331-01-630-4051

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing, preformed. For noncircular items with a round cross-section, see seal, nonmetallic round section and rubber, round section.

Product Details

NATO Stock Number

5331-01-630-4051

Sold in multiples of

1 EA

DEMIL

Cross-sectional Height

0.0625 inches

Center Hole Diameter

0.375 inches

Hardness Rating

70.0 shore durometer a

Part Name Assigned By Controlling Agency

0-ring fluorosilcone

Material

Rubber fluorosilicone class fq

M25988/1 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E817TF585	Ring O	4	EA	09/06/2017
SPE5E818T9106	Ring O	1	EA	04/12/2018
SPE5E818T271H	Ring O	2	EA	09/06/2018
SPE5E819T010T	Ring O	2	EA	05/09/2019
SPE5E819T077G	Ring O	2	EA	06/26/2019
SPE5E820T3646	Ring O	20	EA	01/02/2020
SPE7L220T3056	Ring O	20	EA	04/30/2020

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

M25988/1-012 Cross Reference

AS-568D-012-70FS