Item must comply with requirements of defense supply center columbus production standard no. Lo1317.
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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-00-912-1847
NSN 6135-01-371-9209
NSN 5835-00-155-1379
NSN 6145-01-316-6615
NSN 6130-01-283-9011
NSN 4140-00-143-9084
NSN 6150-00-682-2427
NSN 5965-00-752-5823
NSN 5975-01-287-8068
NSN 5985-00-222-6420
NSN 4140-00-862-5644
NSN 5996-01-234-1138