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 6135-01-277-0599
NSN 5915-01-273-2428
NSN 6150-01-650-4967
NSN 5905-01-241-5431
NSN 6320-01-138-0442
NSN 5975-01-366-7999
NSN 5855-01-480-6386
NSN 5895-01-418-6368
NSN 6685-00-213-8451
NSN 6220-01-303-4577
NSN 6145-01-139-5172
NSN 7035-01-188-1953