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 5835-00-466-8544
NSN 5985-01-659-2347
NSN 5996-00-209-6992
NSN 5925-01-095-8410
NSN 6685-01-445-1055
NSN 5835-00-223-7235
NSN 6110-01-235-8282
NSN 6130-00-410-3149
NSN 6220-00-901-8639
NSN 5915-01-415-3100
NSN 2925-01-446-6523
NSN 5985-00-216-8216