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 7035-00-760-5479
NSN 6645-01-582-9833
NSN 5965-00-113-9748
NSN 5930-01-641-6282
NSN 5910-01-367-7910
NSN 6320-00-194-4252
NSN 6110-01-418-4998
NSN 5950-00-248-6487
NSN 5855-01-291-4763
NSN 5930-01-421-2715
NSN 6650-00-899-5145
NSN 6135-01-247-5660