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 5835-00-888-9422
NSN 6130-01-175-2092
NSN 5965-01-027-6554
NSN 6145-01-053-0300
NSN 6240-01-568-1745
NSN 5998-01-467-2172
NSN 5915-00-213-3603
NSN 6135-01-134-7222
NSN 5835-01-004-8997
NSN 6150-01-519-8566
NSN 6135-00-455-2425
NSN 6240-01-490-6872