Identical to 5331-00-958-1236 except for hardness rating
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 5990-01-248-8222
NSN 6130-00-792-1919
NSN 5975-01-606-4267
NSN 5935-00-257-7212
NSN 5960-00-491-1147
NSN 5915-01-343-5255
NSN 6650-00-915-8545
NSN 5915-01-578-2263
NSN 6320-00-456-0836
NSN 6220-00-415-7078
NSN 6130-00-239-0230
NSN 5950-01-606-9819