Used on filter models 10s and 50s
No other part numbers with same form, fit, and function found.
NSN 6650-01-437-9557
NSN 5895-01-219-4969
NSN 5950-01-606-0460
NSN 6650-01-179-9349
NSN 6145-00-221-6528
NSN 5990-00-174-6695
NSN 2925-01-505-1666
NSN 6220-00-845-6261
NSN 5920-00-762-3348
NSN 4140-01-131-1749
NSN 5999-00-904-6654
NSN 2925-00-617-0826