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National Stock Number:
5365-01-420-5931
Federal Supply Class:
5365
National Item Identification Number:
014205931
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:
| 258B1103P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 0.700 INCHES NOMINAL | | CONSTRUCTION | ONE-PIECE | | END RADIUS | 0.260 INCHES NOMINAL | | HOLE DIAMETER | 0.073 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613, COMP 260 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 260 | | OVERALL LENGTH | 0.880 INCHES NOMINAL | | OVERALL THICKNESS | 0.015 INCHES NOMINAL | | SIDE RADIUS | 0.090 INCHES NOMINAL | | SPECIAL FEATURES | SHIM HAS 4 SLOTS-0.070-0.090 IN. WIDE, EQUALLY SPACED, WHICH WIDEN INTO HOLES W/0.171 IN. DIA, WITH A DISTANCE OF 0.212 IN. BETWEEN CENTER OF EACH HOLE;SHIM HAS 2 TABS ON OPPOSITE ENDS 0.030 IN. WIDE AND 0.010 IN. LONG FOR CHEMICAL PROCESSING | | STYLE DESIGNATOR | NON-CIRCULAR W/RADIUS |
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