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 6130-00-194-4820
NSN 5998-00-422-5538
NSN 6130-01-294-9764
NSN 5965-00-475-2759
NSN 6145-00-818-0801
NSN 5925-01-615-8626
NSN 7035-00-281-4082
NSN 6645-00-588-3157
NSN 5835-01-481-4204
NSN 5895-01-606-0959
NSN 6145-00-221-6528
NSN 5855-01-613-5242