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 7035-01-391-3518
NSN 5975-00-544-7840
NSN 6645-00-372-2618
NSN 6110-00-267-7422
NSN 5998-00-259-0351
NSN 6150-00-526-3720
NSN 6135-01-400-2947
NSN 5895-01-265-8497
NSN 5930-01-485-4748
NSN 7035-01-592-2562
NSN 5965-01-015-5885
NSN 6105-01-428-9648