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 5965-01-535-5789
NSN 6220-01-330-4425
NSN 5935-01-390-2027
NSN 5985-01-032-9171
NSN 6650-01-604-9315
NSN 6110-01-065-4469
NSN 5855-00-446-5921
NSN 5855-01-534-2428
NSN 5975-00-260-1336
NSN 6240-01-043-8209
NSN 5905-01-139-3261
NSN 5835-00-010-4307