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 6145-01-061-5921
NSN 5895-01-376-5570
NSN 5960-01-573-6483
NSN 5935-01-385-7202
NSN 5930-01-056-5382
NSN 5835-01-502-9228
NSN 5965-01-594-9290
NSN 6620-01-446-7290
NSN 5905-00-867-9916
NSN 6650-01-414-6701
NSN 6130-00-842-7497
NSN 5895-01-216-5517