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 6645-01-076-4655
NSN 6320-01-171-3238
NSN 5895-00-351-7463
NSN 5905-01-497-2453
NSN 7035-00-092-4356
NSN 6610-00-270-9974
NSN 4140-01-136-5530
NSN 6240-01-539-0030
NSN 6145-01-091-8026
NSN 5999-01-523-4516
NSN 5985-01-138-7451
NSN 6320-01-442-8604