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 6220-01-482-0365
NSN 6110-00-756-6196
NSN 5925-00-469-7683
NSN 5999-00-268-3022
NSN 5996-00-005-4257
NSN 5990-01-546-1649
NSN 5905-01-399-0239
NSN 5965-01-360-0454
NSN 5935-01-128-3257
NSN 6685-01-209-6914
NSN 6610-00-264-0961
NSN 6145-00-290-3859