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 5905-00-132-6893
NSN 5945-01-083-9665
NSN 5985-01-508-9960
NSN 6650-01-084-5537
NSN 6150-01-581-6946
NSN 2925-01-448-2880
NSN 5996-01-433-2253
NSN 6135-01-384-3915
NSN 6135-01-116-3385
NSN 6105-01-315-6912
NSN 6105-00-052-3530
NSN 6650-01-228-5094