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 5905-01-258-9699
NSN 7035-01-601-0160
NSN 6320-01-029-4220
NSN 6610-01-078-9238
NSN 5996-00-816-9320
NSN 5985-00-009-8097
NSN 5999-01-359-1163
NSN 6320-01-227-2648
NSN 4140-01-207-3577
NSN 4140-01-023-8098
NSN 5950-01-282-4645
NSN 5975-00-725-6860