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 5998-01-117-8818
NSN 7035-01-421-2398
NSN 6620-00-203-9466
NSN 6320-01-054-3046
NSN 5945-01-398-1585
NSN 5975-00-091-0494
NSN 6645-01-188-0213
NSN 6645-00-318-2828
NSN 5935-00-818-3770
NSN 6135-01-528-6896
NSN 6320-00-456-2092
NSN 5965-01-069-5650