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 6320-01-082-2970
NSN 5855-01-432-2487
NSN 5915-01-147-6098
NSN 6150-00-276-7483
NSN 5985-00-211-7383
NSN 5835-00-198-4936
NSN 5835-00-408-5499
NSN 5895-01-245-5315
NSN 6145-01-370-4485
NSN 6130-01-281-2397
NSN 5925-01-363-1365
NSN 5895-01-039-0319