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National Stock Number:
5365-00-974-9726
Federal Supply Class:
5365
National Item Identification Number:
009749726
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:
| 7792448 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| APERTURE DIAMETER | 4.010 INCHES MINIMUM AND 4.030 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 4.564 INCHES MINIMUM AND 4.624 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 6 | | CONSTRUCTION | LAMINATED | | FEATURES PROVIDED | SEPARABLE | | FSC APPLICATION DATA | ARMAMENT SUBSYSTEM,HELICOPTER,7.62 MM MACHINE GUN | | HOLE DIAMETER | 0.227 INCHES MINIMUM AND 0.233 INCHES MAXIMUM | | LAMINATION QUANTITY | 33 | | LAMINATION THICKNESS | 0.002 INCHES NOMINAL | | OUTSIDE CORNER RADIUS | 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM | | OVERALL WIDTH | 5.244 INCHES MINIMUM AND 5.304 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY | | SIDE RADIUS FROM GASKET CENTER | 2.330 INCHES MINIMUM AND 2.390 INCHES MAXIMUM | | STYLE DESIGNATOR | NON-CIRCULAR W/APERTURE |
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