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 2925-01-021-3150
NSN 5905-01-364-8594
NSN 6610-00-751-7916
NSN 6320-01-445-8192
NSN 5915-01-273-7428
NSN 5998-01-397-2432
NSN 5855-01-248-4302
NSN 2925-01-426-3410
NSN 5910-01-479-4175
NSN 5965-01-221-0569
NSN 5935-01-018-7283
NSN 4140-00-648-3303