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 6240-00-982-9792
NSN 5920-00-925-2639
NSN 6145-01-351-5674
NSN 6650-01-043-6251
NSN 6130-00-498-2677
NSN 5935-01-289-1194
NSN 5925-01-481-3442
NSN 4140-01-359-6231
NSN 5985-00-561-3391
NSN 5910-01-166-1910
NSN 6130-01-335-0437
NSN 6130-01-241-5796