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 6685-01-239-9015
NSN 7035-01-209-5315
NSN 7035-01-391-7470
NSN 5910-01-463-2126
NSN 5835-01-566-5462
NSN 6610-00-359-2226
NSN 5999-01-149-2135
NSN 6620-01-495-7446
NSN 5998-00-493-6240
NSN 6135-00-835-7210
NSN 6685-01-248-4463
NSN 5960-00-099-9790