5305-01-389-3474 SCREW,MACHINE Index 3120-01-389-3476 BEARING,WASHER,THRUST

National Stock Number:
5340-01-389-3475

Federal Supply Class:
5340

National Item Identification Number:
013893475

Description:
PLATE,MOUNTING

Detail:
A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting another item and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See SUPPORT, as modified. Do not use if a more specific name applies.


Manufacturer Information:
1238564519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
SHAPERECTANGULAR
MATERIALALUMINUM ALLOY 5083 OR
ALUMINUM ALLOY 5086
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/6 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-A-250/7 FED SPEC 2ND MATERIAL RESPONSE OR
QQ-A-200/4 FED SPEC 3RD MATERIAL RESPONSE
SURFACE TREATMENTCHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE
THICKNESS0.1250 INCHES NOMINAL
MOUNTING HOLE QUANTITY12
MOUNTING HOLE DIAMETER0.3125 INCHES NOMINAL ALL HOLES
MOUNTING HOLE TYPETHREADED
THREAD SIZE0.3125-18
SCREW THREAD SERIES DESIGNATORUNC


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