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 5965-01-473-0825
NSN 6650-01-524-6791
NSN 5945-01-307-5903
NSN 5965-01-312-7972
NSN 5915-00-221-2391
NSN 5855-00-055-1579
NSN 7035-01-529-8844
NSN 5835-00-510-0890
NSN 2925-01-577-0004
NSN 6620-00-610-1272
NSN 5996-01-613-1207
NSN 5998-00-801-7925