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 6650-01-376-1692
NSN 5975-00-233-3830
NSN 5999-01-475-4021
NSN 6645-00-204-4100
NSN 6220-01-095-2738
NSN 5920-01-445-2450
NSN 5920-00-228-4498
NSN 6645-01-248-8033
NSN 5935-00-546-5551
NSN 2925-01-213-6622
NSN 6135-01-582-5987
NSN 5996-01-085-2709