2 locator holes 0.438 in. Diameter on horizontal axis 180 degrees apart on 3.938 in diameter bolt circle
No other part numbers with same form, fit, and function found.
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes gasket; insulator (as modified) and mounting pad, electrical-electronic component.
NSN 5835-01-349-5420
NSN 5999-01-425-1170
NSN 6650-00-656-3066
NSN 6220-00-338-8923
NSN 5985-00-244-1378
NSN 5945-01-194-1762
NSN 5950-01-048-5449
NSN 5925-01-091-2756
NSN 5925-01-061-9171
NSN 6240-00-021-1296
NSN 6645-01-361-4813
NSN 5910-01-215-1550