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National Stock Number:
5365-00-789-7831
Federal Supply Class:
5365
National Item Identification Number:
007897831
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:
| 205-030-420-007 | 97499 | BELL TEXTRON INC | | 205-030-420-7 | 80070 | LOCKHEED MARTIN CORPORATION | | 205-030-420-7 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| APERTURE WIDTH | 0.250 INCHES NOMINAL | | BEARING SURFACE WIDTH | 1.560 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.440 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 0.210 INCHES NOMINAL | | CONSTRUCTION | LAMINATED | | FEATURES PROVIDED | SEPARABLE | | FSC APPLICATION DATA | FUSELAGE SECT.,ACFT | | HOLE DIAMETER | 0.211 INCHES NOMINAL | | INSIDE CORNER RADIUS | 0.125 INCHES NOMINAL | | LAMINATION THICKNESS | 0.003 INCHES NOMINAL | | OVERALL LENGTH | 3.240 INCHES NOMINAL | | OVERALL WIDTH | 0.420 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MI-A-148,TY 2 MIL SPEC ALL MATERIAL RESPONSES | | MATERIAL | ALUMINUM ALLOY 1100 OR ALUMINUM ALLOY 1235 |
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