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 6645-00-155-2398
NSN 5965-01-335-2245
NSN 6650-01-384-7867
NSN 5996-00-952-7091
NSN 5915-01-543-6286
NSN 6150-01-519-1245
NSN 5975-01-046-5365
NSN 5915-01-396-3000
NSN 6110-01-202-8009
NSN 6610-00-232-9485
NSN 5855-01-251-7721
NSN 5945-00-553-9963