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 5985-00-760-7313
NSN 5996-01-523-8746
NSN 5996-01-145-4900
NSN 5935-01-633-9548
NSN 5985-00-714-5577
NSN 5945-01-033-2416
NSN 2925-01-327-3069
NSN 5835-01-432-1277
NSN 7035-01-387-8655
NSN 6145-00-782-4420
NSN 5965-01-177-4872
NSN 5915-01-180-2870