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 7035-01-178-9354
NSN 6610-01-487-8879
NSN 6650-00-211-6302
NSN 6220-01-061-7513
NSN 6110-01-298-6331
NSN 6110-01-350-6995
NSN 6650-00-792-8577
NSN 6110-01-318-7690
NSN 5945-00-466-3748
NSN 5920-00-413-3341
NSN 6610-01-503-0153
NSN 6220-01-598-2496