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 6130-01-386-2005
NSN 7035-00-111-4389
NSN 5999-01-151-6832
NSN 5855-01-100-3272
NSN 6320-01-304-3639
NSN 6135-01-617-0253
NSN 6320-00-908-6841
NSN 5996-00-289-9847
NSN 6150-01-491-7688
NSN 5915-00-182-8068
NSN 5965-00-929-9415
NSN 5930-00-825-3131