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 7035-01-255-2332
NSN 5975-01-052-7054
NSN 2925-00-802-9387
NSN 5960-00-630-6630
NSN 6610-00-925-5064
NSN 4140-00-555-3856
NSN 5985-00-699-9127
NSN 2925-01-464-1485
NSN 5965-01-415-3865
NSN 5960-00-275-7497
NSN 5920-01-470-2854
NSN 5996-00-001-2773