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National Stock Number:
5365-01-262-1904
Federal Supply Class:
5365
National Item Identification Number:
012621904
Description:
SHIM
Detail:
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.
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Manufacturer Information:
| P815-1A | 0B201 | CLARK AND ASSOCIATES INC | | P815-1A | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 0.920 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 0.810 INCHES NOMINAL | | CONSTRUCTION | ONE-PIECE | | HOLE DIAMETER | 0.312 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.400 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.380 INCHES NOMINAL | | OVERALL LENGTH | 1.750 INCHES NOMINAL | | OVERALL WIDTH | 1.720 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | STYLE DESIGNATOR | NON-CIRCULAR W/BOLT HOLES | | SUPPLEMENTARY FEATURES | TAB ONE END 0.200 IN,30 DEGREE ANGLE,0.03 MIN 0.06 MAX RADIUS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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