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 5835-01-242-9806
NSN 6135-00-962-4111
NSN 5996-01-224-5515
NSN 5895-00-824-3442
NSN 5895-01-617-0664
NSN 5855-00-256-5562
NSN 5855-00-532-0025
NSN 5925-01-418-8051
NSN 6130-01-311-9995
NSN 7035-01-150-6303
NSN 5835-01-202-1376
NSN 6145-01-113-8205