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 5905-00-850-4699
NSN 7035-01-604-6735
NSN 7035-00-009-8705
NSN 5835-00-466-8544
NSN 2925-01-612-0405
NSN 5985-01-095-4448
NSN 5998-01-336-3806
NSN 4140-01-444-3469
NSN 6320-01-320-3305
NSN 5965-01-167-8513
NSN 6145-00-929-1817
NSN 6645-00-270-6817