Internal involute spline 12 teeth with a 2.40 in. Pitch diameter and a 25 degrees pressure angle
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 5975-01-413-1741
NSN 2925-00-902-3881
NSN 6610-01-349-6333
NSN 5935-00-952-1720
NSN 6650-00-537-9222
NSN 5925-01-508-4145
NSN 6610-01-086-9545
NSN 5945-01-145-5488
NSN 5975-01-037-2796
NSN 6610-00-008-3043
NSN 5935-00-066-7982
NSN 5950-00-249-3266