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National Stock Number:
5365-01-384-3513
Federal Supply Class:
5365
National Item Identification Number:
013843513
Description:
SPACER,PLATE
Detail:
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use DISK, SOLID, PLAIN. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see SPACER, SLEEVE. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see SHIM. For items with one hole centrally located conforming to the above dimensional criteria use WASHER, FLAT or SPACER, RING as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes GASKET; INSULATOR (as modified) and MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.
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Manufacturer Information:
| 370470-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BOLT HOLE QUANTITY | 2 | | BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.020 INCHES MINIMUM AND 2.080 INCHES MAXIMUM | | HOLE DIAMETER | 0.220 INCHES MINIMUM AND 0.233 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 260 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.620 INCHES MINIMUM AND 0.680 INCHES MAXIMUM | | OVERALL LENGTH | 3.170 INCHES MINIMUM AND 3.230 INCHES MAXIMUM | | OVERALL THICKNESS | 0.060 INCHES NOMINAL | | OVERALL WIDTH | 0.650 INCHES MINIMUM AND 0.710 INCHES MAXIMUM | | STYLE DESIGNATOR | NON-CIRCULAR W/SQUARE CORNERS |
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