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 5999-01-472-0150
NSN 5975-01-389-3362
NSN 5905-01-428-5844
NSN 6145-00-338-5645
NSN 5835-01-463-2334
NSN 6110-01-623-6482
NSN 5998-01-444-9017
NSN 5975-01-176-1392
NSN 5910-00-760-0184
NSN 5985-01-076-3074
NSN 6320-01-532-7491
NSN 5925-01-462-6172