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 5910-01-130-3896
NSN 5895-00-141-9127
NSN 5960-00-132-5964
NSN 5998-00-205-2951
NSN 5835-00-757-3558
NSN 5920-01-386-5798
NSN 6150-00-205-2490
NSN 5855-01-263-7669
NSN 5960-00-853-8702
NSN 6645-01-170-5402
NSN 5996-01-066-0335
NSN 5915-00-892-7751