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 6130-00-481-3700
NSN 5985-01-609-6669
NSN 6610-01-055-0468
NSN 6650-01-166-5025
NSN 5910-00-230-1778
NSN 6645-00-399-1862
NSN 5915-01-184-0397
NSN 6645-01-618-1983
NSN 5965-01-343-3950
NSN 5975-01-220-1992
NSN 5905-01-456-0506
NSN 5855-01-439-0448