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 5855-01-100-3272
NSN 5905-01-243-8232
NSN 5985-00-905-6175
NSN 4140-01-089-8004
NSN 6645-01-626-9782
NSN 6130-01-602-2417
NSN 6105-00-117-3966
NSN 6320-01-422-1212
NSN 5915-01-138-6516
NSN 5910-00-974-3906
NSN 5999-00-994-1372
NSN 5920-01-444-1700