No other part numbers with same form, fit, and function found.
A cylindrical metallic item for use with piping, designed to back up the flared end and provide a bearing surface for the nut or outer sleeve of a pipe coupling. See sleeve, flared (as modified).
NSN 6220-01-412-7650
NSN 5925-00-468-2757
NSN 6320-01-512-2031
NSN 5985-01-027-4494
NSN 5895-01-585-7519
NSN 5895-01-617-6240
NSN 5905-01-413-7854
NSN 6135-01-568-9107
NSN 5930-01-501-5611
NSN 6645-00-216-6126
NSN 5945-01-089-7805
NSN 5960-00-578-8263