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 6220-01-626-5797
NSN 6130-01-457-3712
NSN 5855-01-236-9645
NSN 5925-01-180-9353
NSN 6650-01-572-5797
NSN 6645-01-136-9825
NSN 6620-01-512-2016
NSN 5925-01-548-9668
NSN 6645-00-833-2395
NSN 5835-00-315-3797
NSN 2925-01-025-0082
NSN 5835-01-474-1224