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 5915-01-424-0767
NSN 6135-01-383-1910
NSN 5895-01-132-6037
NSN 5950-00-725-9363
NSN 5965-01-641-7342
NSN 5930-00-020-0035
NSN 5925-00-720-1354
NSN 5996-00-281-4500
NSN 5835-01-250-2939
NSN 5985-01-576-8960
NSN 5935-01-100-1171
NSN 5925-01-306-4454