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 5935-01-156-4975
NSN 6110-00-091-0436
NSN 6620-01-265-0632
NSN 5910-01-105-1836
NSN 5945-00-679-5625
NSN 5925-01-648-2635
NSN 6110-00-189-8871
NSN 6620-01-274-3423
NSN 5905-01-022-3780
NSN 6150-00-279-5842
NSN 6130-01-316-2381
NSN 6240-01-096-0573