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 5895-01-252-5885
NSN 5915-01-023-9204
NSN 6645-01-325-5605
NSN 6110-00-988-2400
NSN 6620-01-510-3501
NSN 5835-01-442-6482
NSN 5835-01-216-7289
NSN 6135-01-122-4448
NSN 5975-01-356-0632
NSN 6610-01-471-5599
NSN 5999-01-401-5322
NSN 6145-00-126-1606