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 6645-00-192-1152
NSN 6130-01-621-3849
NSN 5910-01-120-0872
NSN 5999-00-554-4285
NSN 6240-01-602-0106
NSN 5999-00-822-2114
NSN 6145-01-257-7484
NSN 5895-00-360-0117
NSN 5998-01-514-7449
NSN 6130-00-279-3364
NSN 5998-01-159-5466
NSN 5950-00-081-2703