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 5915-00-804-8989
NSN 6130-01-554-4138
NSN 5895-01-367-9483
NSN 4140-00-934-7937
NSN 6645-01-548-9461
NSN 6105-01-575-1256
NSN 5920-01-329-1113
NSN 6240-01-262-3881
NSN 6130-01-383-6872
NSN 5985-01-551-5043
NSN 5905-00-271-9130
NSN 6110-00-998-4810