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National Stock Number:
5365-00-322-0521
Federal Supply Class:
5365
National Item Identification Number:
003220521
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:
| 31-2409-3 | 72914 | GRIMES AEROSPACE COMPANY |
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Techincal Specification:
| BOLT HOLE QUANTITY | 6 | | BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.250 INCHES NOMINAL | | CONSTRUCTION | ONE-PIECE | | HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.224 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.484 INCHES NOMINAL | | OVERALL LENGTH | 8.375 INCHES NOMINAL | | OVERALL THICKNESS | 0.005 INCHES NOMINAL | | OVERALL WIDTH | 1.440 INCHES NOMINAL | | SPECIAL FEATURES | NOMINAL DISTANCE ALONG LENGTH FROM OUTSIDE EDGE TO CENTER OF FIRST HOLE IS 1.200 IN.; VARIOUS CENTER TO CENTER DISTANCES BETWEEN BOLT HOLES ALONG LENGTH | | STYLE DESIGNATOR | NON-CIRCULAR W/SQUARE CORNERS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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