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 5999-01-579-9565
NSN 6110-00-938-3723
NSN 6145-00-702-4621
NSN 5999-00-737-4722
NSN 2925-01-251-9529
NSN 5996-01-579-6558
NSN 5975-00-869-5541
NSN 6135-00-276-7625
NSN 6645-01-514-7901
NSN 5935-00-530-6132
NSN 6610-01-120-7670
NSN 5999-01-264-2273