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 5960-01-278-9394
NSN 6130-00-247-4664
NSN 6110-01-281-3749
NSN 5910-00-912-2871
NSN 7035-01-003-9142
NSN 5925-01-336-4624
NSN 5895-00-328-9314
NSN 5925-01-633-9434
NSN 5855-00-951-6483
NSN 5975-01-519-2841
NSN 5998-01-400-1991
NSN 6130-01-510-4587