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 6145-01-019-6897
NSN 6220-01-267-0651
NSN 5945-01-309-2057
NSN 5999-00-446-2708
NSN 5935-00-492-0870
NSN 6645-01-108-7904
NSN 5985-01-142-5534
NSN 6610-01-076-2437
NSN 5930-00-608-0043
NSN 5935-01-060-8199
NSN 6610-00-420-3089
NSN 5990-01-485-0260