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 6220-01-033-8656
NSN 5910-01-513-8287
NSN 5920-01-244-1669
NSN 6240-01-022-3522
NSN 5960-00-502-6708
NSN 2925-01-113-6904
NSN 5998-01-534-6768
NSN 7035-01-576-8156
NSN 6645-01-333-9336
NSN 6150-01-187-4984
NSN 5965-01-498-1974
NSN 5996-00-258-4954