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 5985-01-088-7337
NSN 6145-01-008-4796
NSN 6145-01-625-7843
NSN 2925-01-480-8273
NSN 6145-01-368-0761
NSN 6110-00-518-2998
NSN 5910-01-453-7983
NSN 5999-01-407-8708
NSN 5925-00-261-8166
NSN 5910-01-456-5232
NSN 5999-01-076-4669
NSN 6105-01-557-1219