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National Stock Number:
5365-01-388-9123
Federal Supply Class:
5365
National Item Identification Number:
013889123
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:
| 11466550 | 0KNJ4 | RAYTHEON CO MISSILE SYSTEMS DIV | | 11466550 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5052 | | OVERALL LENGTH | 1.860 INCHES MINIMUM AND 1.900 INCHES MAXIMUM | | OVERALL THICKNESS | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM | | OVERALL WIDTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | STYLE DESIGNATOR | RECTANGULAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CL1A MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541, CL 3 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE | | SPECIAL FEATURES | TOTAL HOLES -THREE. TWO HOLES DIAMETER IS 0.198 MIN AND 0.204 MAX AND CENTER TO CENTER DISTANCE IS 1.500 IN. THIRD HOLE DIAMETER IS 0.312 MIN AND 0.321 MAX. DISTANCE FROM CENTER OF FIRST HOLE TO THE THIRD HOLE IS 0.343 |
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