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 5835-00-779-2836
NSN 6220-00-484-5937
NSN 5910-00-275-8283
NSN 5998-01-660-1242
NSN 6320-01-519-8767
NSN 6620-01-271-4630
NSN 5985-01-148-9172
NSN 6240-01-331-2244
NSN 5945-01-269-4582
NSN 6150-01-555-7959
NSN 6145-00-493-4073
NSN 6110-01-256-3405