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 5945-00-470-9447
NSN 6145-01-476-8294
NSN 6145-01-023-2011
NSN 5975-01-182-5131
NSN 5985-01-618-7498
NSN 6135-01-348-4056
NSN 5945-01-247-0770
NSN 5925-01-565-7343
NSN 5975-00-726-3565
NSN 5915-01-632-0259
NSN 2925-01-446-6523
NSN 5985-00-001-9716