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 6650-01-475-3714
NSN 5996-01-367-2081
NSN 5835-01-068-4043
NSN 6645-01-371-1632
NSN 5975-01-009-5749
NSN 6135-00-152-8729
NSN 5935-01-025-2332
NSN 5950-01-216-6135
NSN 5950-01-034-6705
NSN 6145-00-881-1485
NSN 6150-01-082-1708
NSN 6220-01-660-1348