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 5895-01-437-5323
NSN 7035-00-870-0290
NSN 5835-01-132-5894
NSN 6105-00-707-2743
NSN 5930-01-506-9356
NSN 5935-00-925-2536
NSN 5855-01-147-4785
NSN 5990-00-226-1152
NSN 6130-01-364-9916
NSN 5999-01-174-7986
NSN 6645-01-168-8465
NSN 5835-01-297-1909