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 5975-01-594-6894
NSN 5990-01-265-8082
NSN 6110-00-699-1495
NSN 5999-01-411-1487
NSN 5965-01-109-2917
NSN 7035-00-232-4043
NSN 6145-00-866-5666
NSN 5920-00-240-6394
NSN 6110-01-432-8264
NSN 6650-01-100-0933
NSN 6110-01-320-1807
NSN 5965-00-111-2073