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 5975-00-997-0749
NSN 6145-00-521-0001
NSN 5985-01-656-4728
NSN 5835-00-683-4612
NSN 6150-00-778-9418
NSN 5975-01-333-3264
NSN 5985-00-065-9576
NSN 5835-01-205-6614
NSN 5855-00-631-4565
NSN 6145-01-507-9629
NSN 6645-00-965-1488
NSN 6145-00-091-1079