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 5975-01-462-0700
NSN 2925-00-386-8745
NSN 5990-01-521-7890
NSN 5905-00-295-3022
NSN 5930-01-185-4200
NSN 5855-01-535-0971
NSN 5965-01-659-5181
NSN 6150-01-144-8900
NSN 7035-00-126-1899
NSN 5920-01-631-4009
NSN 6645-00-269-8440
NSN 6620-00-022-8056