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 5910-00-855-3457
NSN 5910-01-521-3684
NSN 2925-00-570-6309
NSN 6220-00-900-4439
NSN 5985-00-761-7769
NSN 6320-00-937-5625
NSN 5965-01-603-9506
NSN 5945-01-634-0588
NSN 6650-01-102-7847
NSN 6645-00-241-3280
NSN 5990-00-956-9130
NSN 5965-00-757-3403