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 5935-01-300-6013
NSN 6645-01-118-5300
NSN 5975-01-091-6264
NSN 6135-01-497-4516
NSN 5990-00-965-7786
NSN 5855-01-213-9076
NSN 5925-01-131-9776
NSN 6685-01-411-3701
NSN 5999-01-442-3648
NSN 6150-01-171-7284
NSN 6110-01-375-3816
NSN 5935-01-434-7251