No other part numbers with same form, fit, and function found.
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 6150-01-311-6380
NSN 6240-00-400-7980
NSN 6610-00-248-1559
NSN 2925-00-113-1835
NSN 6645-01-485-3517
NSN 2925-01-199-4001
NSN 6220-01-280-3252
NSN 6130-00-596-9565
NSN 6130-01-215-3688
NSN 5999-01-532-5032
NSN 6110-00-486-0514
NSN 6105-01-519-6090