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 7035-00-513-9764
NSN 5985-00-928-2748
NSN 5998-01-579-5243
NSN 5985-01-546-4171
NSN 5925-01-446-7271
NSN 5965-00-275-0491
NSN 6645-01-641-7066
NSN 6150-01-122-5963
NSN 5985-00-410-8500
NSN 5975-01-312-6660
NSN 5999-00-770-2280
NSN 5905-01-390-6867