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National Stock Number:
5365-01-239-8792
Federal Supply Class:
5365
National Item Identification Number:
012398792
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:
| 12328638 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| OVERALL LENGTH | 5.620 INCHES NOMINAL | | OVERALL WIDTH | 2.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A619 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A621 ASSN STD 2ND MATERIAL RESPONSE OR ASTM-A622 ASSN STD 3RD MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | 2 HOLES WITH MIN DIA OF 0.194 INCH AND MAX DIA OF 0.238 INCH CSK A MAX OF 82 DEGREES TO A MAX DIA OF 0.39 INCH; 2 THREADED HOLES 0.164-32UNC-2B; ALL 4 CORNERS BEVELED 0.25 INCH BY 45 DEGREES | | STYLE DESIGNATOR | RECTANGULAR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-529 FED SPEC 1ST TREATMENT RESPONSE AND TT-P-1757 FED SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | ENAMEL AND PRIMER |
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