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 5835-01-205-6614
NSN 5999-00-186-3976
NSN 5905-01-146-4352
NSN 6145-01-420-5446
NSN 7035-00-585-2113
NSN 5835-00-443-1079
NSN 5990-00-441-7974
NSN 5999-00-957-9674
NSN 5975-00-134-9779
NSN 5925-01-017-1761
NSN 5905-01-228-4515
NSN 5950-01-119-4201