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 5965-01-580-0938
NSN 2925-00-099-4030
NSN 5910-01-129-4162
NSN 5905-01-237-3284
NSN 5998-00-867-6429
NSN 6135-01-471-7325
NSN 6685-01-277-7165
NSN 6240-01-334-5087
NSN 6685-00-725-1346
NSN 6220-01-246-7534
NSN 6650-01-567-6877
NSN 6620-00-760-4332