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 5905-01-420-5365
NSN 5965-00-201-7479
NSN 4140-01-458-0356
NSN 7035-00-111-4389
NSN 5998-00-737-1220
NSN 5910-00-133-2952
NSN 6135-01-299-0778
NSN 6650-01-247-6623
NSN 6130-01-446-6252
NSN 5965-01-150-1920
NSN 6645-01-249-7209
NSN 5935-00-005-4800