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 5996-00-116-7498
NSN 6145-01-046-4663
NSN 5935-01-375-2412
NSN 5855-01-290-3248
NSN 5996-01-546-9692
NSN 2925-01-627-6568
NSN 6130-01-213-0196
NSN 5915-01-294-8361
NSN 6610-00-699-0714
NSN 5996-01-328-8706
NSN 6610-00-175-7250
NSN 5935-01-483-6782