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 6130-00-928-3405
NSN 5920-01-493-7498
NSN 5975-01-305-9619
NSN 5960-01-399-4327
NSN 6105-01-171-1784
NSN 5895-01-029-6225
NSN 5930-01-075-9018
NSN 6220-01-179-9637
NSN 6320-00-456-0836
NSN 6130-01-171-7597
NSN 2925-00-705-5180
NSN 5895-01-196-4845