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National Stock Number:
5365-01-275-4561
Federal Supply Class:
5365
National Item Identification Number:
012754561
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:
| 34-081424-01 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 34-081424-01 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| FEATURES PROVIDED | SEPARABLE | | OVERALL LENGTH | 1.010 INCHES MINIMUM AND 1.047 INCHES MAXIMUM | | OVERALL WIDTH | 0.838 INCHES MINIMUM AND 0.858 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SPECIAL FEATURES | MIXER SPACER HAS SIX HOLES; THE FIRST HOLE IS SPACED 0.140 IN. MIN.-0.160 IN. MAX. FROM THE LEFT EDGE ALONG THE LENGTH WITH 0.720 IN. MIN.-0.740 IN. MAX. DISTANCE BETWEEN THE CENTER OF THIS HOLE AND THE CENTER OF THE HOLE ON THE RIGHT AND 0.071 IN. MIN.-0.091 IN. MAX. FROM THE LOWER EDGE OF THE SPACER TO THE HOLE CENTERS; THESE HOLES ARE 0.108 IN. MIN.-0.113 IN. MAX. IN DIAMETER AND FULLY RADIUSED TO 0.178 IN. MIN.-0.198 IN. MAX. DIAMETER AND OPEN TO THE OUTSIDE EDGES; TWO HOLES WITH IDENTICAL DIMENSIONS ARE ALSO LOCATED ACROSS THE TOP EDGE OF THE SPACER | | STYLE DESIGNATOR | RECTANGULAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE |
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