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 6105-00-509-0720
NSN 5915-00-375-5000
NSN 5920-00-373-3636
NSN 5950-00-848-2141
NSN 4140-01-555-8190
NSN 6135-00-542-6216
NSN 5910-00-733-6687
NSN 5855-01-597-4404
NSN 5835-00-289-9080
NSN 5999-00-824-3871
NSN 6150-01-655-9972
NSN 5920-00-669-8984