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 6620-01-003-2905
NSN 5905-00-726-2393
NSN 2925-00-595-7525
NSN 5910-00-975-1089
NSN 6685-01-633-7455
NSN 5960-01-560-8461
NSN 5950-00-826-9679
NSN 2925-00-555-4578
NSN 6130-00-964-2928
NSN 6240-01-649-6937
NSN 5935-01-025-9189
NSN 6110-00-886-6519