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 5950-01-033-6114
NSN 5965-00-275-0491
NSN 6150-01-519-2387
NSN 5975-01-218-0451
NSN 6620-01-145-7762
NSN 6150-01-465-3774
NSN 5996-00-156-5967
NSN 6220-00-969-4651
NSN 5905-01-062-3332
NSN 7035-01-364-8454
NSN 4140-00-451-3017
NSN 6105-00-794-0255