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 6130-00-736-1068
NSN 6150-00-566-3823
NSN 6145-00-833-0903
NSN 5960-01-536-9763
NSN 5990-00-959-3312
NSN 4140-01-463-4410
NSN 5905-00-277-7439
NSN 6220-01-111-9730
NSN 6145-01-144-9949
NSN 5985-01-424-2012
NSN 7035-01-027-2259
NSN 6145-01-329-9634