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 6650-01-278-6645
NSN 5910-01-023-1406
NSN 6220-01-057-1133
NSN 5990-01-147-5225
NSN 5925-00-020-8917
NSN 7035-01-413-3975
NSN 6620-00-100-4517
NSN 5999-01-021-3430
NSN 5998-01-294-5462
NSN 5835-01-430-4765
NSN 5905-01-371-6967
NSN 5965-00-051-1721