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National Stock Number:
5365-01-383-4907
Federal Supply Class:
5365
National Item Identification Number:
013834907
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:
| 1210B3452 | 03538 | LOCKHEED MARTIN CORPORATION | | 1210B3452 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.880 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 0.680 INCHES NOMINAL | | CONSTRUCTION | LAMINATED | | HOLE DIAMETER | 0.810 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-22241 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC ACETAL | | NONDEFINITIVE SPEC/STD DATA | II TYPE AND B GRADE | | OUTSIDE CORNER RADIUS | 0.125 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.380 INCHES NOMINAL | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | OVERALL THICKNESS | 0.010 INCHES NOMINAL | | SPECIAL FEATURES | HOLES ON ARE SHAPED LIKE SLOTS 0.810 BY 0.312 IN.; 2 EDGES ARE SQUARED AND 2 ARE ROUNDED AT A 0.12 RADIUS |
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