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 5990-01-400-3299
NSN 5855-01-145-4903
NSN 5925-01-015-7873
NSN 6645-00-319-8498
NSN 5998-01-418-0522
NSN 6110-01-563-3927
NSN 5996-01-027-0702
NSN 6135-01-445-6589
NSN 5895-00-202-4961
NSN 5996-01-440-4302
NSN 5985-00-728-0207
NSN 5945-01-391-6289