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 5985-01-624-0082
NSN 5975-01-321-1085
NSN 5975-01-633-8988
NSN 5975-00-099-9312
NSN 5925-01-077-1032
NSN 5835-01-531-0379
NSN 6610-01-221-2606
NSN 7035-00-585-2113
NSN 6610-01-393-2388
NSN 5965-01-116-1886
NSN 6130-00-416-3938
NSN 5996-01-338-7562