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National Stock Number:
5365-01-393-1204
Federal Supply Class:
5365
National Item Identification Number:
013931204
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:
| 13230E4897 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| OUTSIDE DIAMETER | 8.970 INCHES MINIMUM AND 9.030 INCHES MAXIMUM | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209, 6061-T6 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SPECIAL FEATURES | ONE BOLT HOLE 0.281 IN. MIN, 0.297 IN. MAX; DISK LOAD CLASS IS 70 TONS, CHARACTERS SHALL BE 0.500 IN THK, STYLE OPTIONAL, NUMBERS HEIGHT IS 5.00 IN, NUMBERS WIDTH IS 2.750 IN, SPACE BETWEEN NUMBERS IS 0.250 IN | | STYLE DESIGNATOR | CIRCULAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-704, TYPE G, COLOR NO. 37038 FOR NUMBERS AND COLOR NO. 34097 FOR BACKGROUND MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PAINT |
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