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National Stock Number:
5365-01-349-9728
Federal Supply Class:
5365
National Item Identification Number:
013499728
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:
| 12910702 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| BOLT HOLE QUANTITY | 2 | | BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.590 INCHES MINIMUM AND 2.650 INCHES MAXIMUM | | HOLE DIAMETER | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | OVERALL LENGTH | 3.560 INCHES MINIMUM AND 3.680 INCHES MAXIMUM | | OVERALL WIDTH | 1.560 INCHES MINIMUM AND 1.650 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8,H38 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5052 | | STYLE DESIGNATOR | NON-CIRCULAR W/SQUARE CORNERS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1,CL 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541,CL 1A MIL SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE OR CHROMATE |
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