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 5915-01-512-3974
NSN 5965-01-414-6414
NSN 5930-01-449-1472
NSN 6135-00-182-7008
NSN 5895-01-113-5580
NSN 6130-01-554-3469
NSN 5905-01-243-6743
NSN 5975-00-715-3710
NSN 6320-01-491-0327
NSN 6105-01-533-6266
NSN 6220-01-298-1580
NSN 7035-01-238-5036