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 5950-01-576-9658
NSN 5998-01-487-3833
NSN 6645-01-104-6540
NSN 5855-00-079-2370
NSN 5975-00-677-7036
NSN 6240-01-222-3523
NSN 5965-01-497-2723
NSN 6110-00-025-9920
NSN 5895-00-006-3135
NSN 6135-00-269-5843
NSN 5920-01-535-0796
NSN 5998-01-424-1306