2520-00-545-1792 (6768095)
NSN 2520-00-545-1792 (NIIN 00-545-1792) is a relief valve retainer in Federal Supply Class 2520, Vehicular Power Transmission Components. Manufacturer part number 6768095 (Allison Transmission Inc, CAGE 73342); also referenced as 7708198 (U S Army Tank Automotive Command).
NIIN assigned January 1963; DEMIL A (none required); export Schedule B 8483.90.9500.