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 5915-00-170-6775
NSN 5996-01-303-4630
NSN 5930-00-580-1665
NSN 5895-01-115-5325
NSN 5905-01-065-0696
NSN 5996-01-397-0651
NSN 5996-01-646-7679
NSN 5965-01-474-5654
NSN 4140-01-553-3349
NSN 6610-01-398-8815
NSN 6110-01-021-2637
NSN 5855-01-484-9948