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 6610-00-281-9516
NSN 5910-01-285-4358
NSN 5996-00-553-7348
NSN 5965-01-122-7477
NSN 5945-01-132-3135
NSN 4140-00-826-9031
NSN 7035-01-287-9817
NSN 6320-00-036-3688
NSN 5930-01-114-0547
NSN 5965-01-113-6654
NSN 5925-00-880-3294
NSN 6320-01-516-3836