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 5910-01-496-8214
NSN 5835-01-459-6729
NSN 5925-01-501-5213
NSN 5985-01-226-4765
NSN 6220-00-925-4645
NSN 6135-00-087-5300
NSN 5960-00-904-8836
NSN 6645-00-998-7820
NSN 5925-01-547-4304
NSN 6320-01-484-7734
NSN 5996-00-618-0050
NSN 5996-01-364-0884