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 6130-00-629-7396
NSN 6145-00-851-7725
NSN 5855-01-516-5211
NSN 5975-01-515-9709
NSN 6150-01-122-4586
NSN 2925-01-554-5246
NSN 5975-00-433-5983
NSN 6150-00-432-8402
NSN 6320-00-937-5625
NSN 5996-00-079-1268
NSN 5998-00-780-9332
NSN 6610-00-382-0266