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 6110-01-088-7198
NSN 5925-01-486-1918
NSN 5835-00-891-2784
NSN 5935-00-057-3018
NSN 6240-00-842-2887
NSN 5950-00-808-2394
NSN 6645-01-216-8682
NSN 5835-01-351-3425
NSN 6145-01-178-3384
NSN 5975-01-229-0401
NSN 6220-00-156-4469
NSN 5985-01-514-0741