Half circle, 3.280 in. Radius to inner edge, 3.870 in. Radius to outer edge
No other part numbers with same form, fit, and function found.
A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. for items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. when thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.
Classification: Other articles of iron or steel not wire nesoi
NSN 6240-01-384-3887
NSN 5999-01-244-1880
NSN 5960-01-444-2205
NSN 5965-01-585-0214
NSN 5910-01-233-4113
NSN 5975-01-502-9662
NSN 6240-00-184-5823
NSN 5950-01-376-5368
NSN 4140-01-549-7195
NSN 5915-01-590-4900
NSN 5930-00-484-4946
NSN 5910-00-706-4130