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 6320-01-018-7073
NSN 4140-00-580-8508
NSN 5855-00-013-1244
NSN 6130-01-198-3313
NSN 6110-00-690-9901
NSN 5998-01-591-8326
NSN 7035-00-320-5644
NSN 6145-00-993-3377
NSN 6110-00-622-7478
NSN 6150-00-249-1760
NSN 6620-01-271-0711
NSN 5975-01-435-6457