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 5996-00-011-5651
NSN 5999-01-616-1020
NSN 5905-01-367-4337
NSN 6320-01-116-3980
NSN 4140-01-534-5450
NSN 5975-01-487-7080
NSN 5925-00-225-9513
NSN 6610-01-033-0139
NSN 6645-00-650-3405
NSN 6610-00-180-9062
NSN 7035-01-499-0680
NSN 6150-00-719-6119