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 5925-01-547-4304
NSN 5950-00-774-7261
NSN 5925-00-100-0102
NSN 5925-01-180-0082
NSN 5965-00-217-2476
NSN 6650-00-232-7901
NSN 5996-00-543-1566
NSN 5945-01-476-1375
NSN 6240-01-371-3020
NSN 7035-01-145-5059
NSN 5945-00-282-3181
NSN 5996-01-445-5528