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 5985-01-410-7826
NSN 5975-01-529-7331
NSN 2925-01-391-1540
NSN 5945-00-734-7263
NSN 5950-01-082-4469
NSN 6135-00-351-8606
NSN 5998-01-323-3112
NSN 6135-01-022-5427
NSN 5999-01-660-1939
NSN 6650-00-078-5773
NSN 5835-00-351-9459
NSN 5945-01-327-4646