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 5985-01-476-2799
NSN 5905-01-557-8525
NSN 6150-01-462-1514
NSN 5855-00-221-9435
NSN 6150-01-172-4109
NSN 2925-01-424-0235
NSN 6150-00-780-3586
NSN 6645-01-255-0391
NSN 5965-01-552-1471
NSN 6105-00-467-7440
NSN 6610-01-415-5877
NSN 5925-01-389-1215