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 6650-01-003-9355
NSN 7035-00-478-4596
NSN 5920-00-515-3617
NSN 5960-01-114-0197
NSN 5990-01-137-8722
NSN 5990-01-463-2279
NSN 5835-00-193-8951
NSN 6240-01-076-5231
NSN 5998-01-485-3695
NSN 5905-00-110-7861
NSN 7035-00-465-3298
NSN 5920-01-498-0847