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 6320-01-415-0953
NSN 6650-01-598-3995
NSN 5835-01-116-2369
NSN 5985-01-254-1181
NSN 6110-01-375-9341
NSN 5895-01-198-7335
NSN 6645-01-256-3375
NSN 4140-00-295-0787
NSN 5905-00-197-7674
NSN 5996-00-075-3027
NSN 5910-01-444-1429
NSN 5855-01-221-0355