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 5996-00-026-9118
NSN 5945-01-652-8425
NSN 6150-01-529-0347
NSN 6135-01-508-6083
NSN 5935-01-042-3185
NSN 5855-01-406-2606
NSN 5855-00-058-1293
NSN 4140-00-906-1130
NSN 5965-01-046-9619
NSN 5920-01-537-0684
NSN 6145-00-937-8243
NSN 5905-00-161-4047