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National Stock Number: 5365-01-216-0297
Federal Supply Class: 5365
National Item Identification Number: 012160297
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:
5000139-2 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
APERTURE DIAMETER | 3.485 INCHES MINIMUM AND 3.515 INCHES MAXIMUM | BOLT CIRCLE DIAMETER | 2.828 INCHES NOMINAL | BOLT HOLE QUANTITY | 4 | CONSTRUCTION | ONE-PIECE | HOLE DIAMETER | 0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM | OUTSIDE CORNER RADIUS | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM | OVERALL WIDTH | 4.500 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5062 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5519 ASSN STD 2ND MATERIAL RESPONSE | MATERIAL | STEEL OR STEEL COMP 301 | SIDE RADIUS FROM GASKET CENTER | 2.000 INCHES NOMINAL | STYLE DESIGNATOR | NON-CIRCULAR W/APERTURE | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-C-490,TYPE 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE | SURFACE TREATMENT | PHOSPHATE ZINC OR PASSIVATE |
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