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 5996-01-341-0828
NSN 6320-00-308-7386
NSN 6645-01-310-7348
NSN 5920-00-391-6252
NSN 4140-01-060-1438
NSN 6110-01-313-9030
NSN 5945-01-526-9918
NSN 5895-01-628-5944
NSN 6685-01-281-7267
NSN 5920-01-619-2566
NSN 7035-01-045-7202
NSN 5915-01-096-3137