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 5925-01-013-5046
NSN 6650-01-391-6461
NSN 6685-00-858-4586
NSN 5925-00-262-5651
NSN 5950-00-486-3466
NSN 5996-01-201-8260
NSN 5985-01-593-4208
NSN 6650-01-172-5502
NSN 5935-00-161-1649
NSN 5990-00-202-5127
NSN 5998-01-576-3139
NSN 5855-01-273-1971