5340-00-483-4876 PLATE,MOUNTING Index 5998-00-483-4884 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
5340-00-483-4881

Federal Supply Class:
5340

National Item Identification Number:
004834881

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:
0N056897-298230NATIONAL SECURITY AGENCY


Techincal Specification:
APERTURE DIAMETER0.781 INCHES NOMINAL
APERTURE SHAPEROUND
FEATURES PROVIDEDRAISED SURFACE AND APERTURE
LENGTH3.093 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL ALL HOLES
MOUNTING HOLE QUANTITY3
MOUNTING HOLE TYPEUNTHREADED
SPECIAL FEATURES4 HOLES 0.781 IN. DIA WITH 1 HOLE 0.146 DIA EACH CORNER,TOTAL 16 HOLES;MARKINGS; A11J2,A12J2,A13J2,A14J2
RAISED SURFACE HEIGHT0.531 INCHES NOMINAL
RAISED SURFACE LENGTH2.284 INCHES NOMINAL
RAISED SURFACE WIDTH0.621 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNC
SHAPERECTANGULAR
WIDTH2.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
TEST DATA DOCUMENT98230-0N056897 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
THICKNESS0.125 INCHES NOMINAL
THREAD SIZER-40


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