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 2925-01-118-6125
NSN 5895-01-473-6804
NSN 6135-00-422-3967
NSN 5990-01-575-3275
NSN 6130-00-900-2614
NSN 6135-00-452-2266
NSN 6650-01-646-6909
NSN 5895-00-793-7956
NSN 6610-01-130-0744
NSN 5998-00-811-6654
NSN 6105-00-165-4236
NSN 6150-01-319-1239