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 5925-01-469-5795
NSN 6130-01-142-2698
NSN 5920-01-203-2033
NSN 5915-01-395-9297
NSN 5925-01-442-8589
NSN 5945-01-123-9879
NSN 6145-00-141-8095
NSN 6650-00-168-1502
NSN 5998-00-449-8527
NSN 5965-01-380-9821
NSN 5990-01-234-4607
NSN 5895-01-414-6699