5975-01-340-0288 MOUNTING BASE,ELECTRICAL EQUIPME Index 5340-01-340-0290 COVER,ACCESS

National Stock Number:
5340-01-340-0289

Federal Supply Class:
5340

National Item Identification Number:
013400289

Description:
COVER,ACCESS

Detail:
A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS. Excludes all covers not specifically designed to provide access for the purposes listed above.


Manufacturer Information:
1235519219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.390 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.310 INCHES NOMINAL
BODY THICKNESS0.0478 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
DISTANCE BETWEEN HOLES ALONG LENGTH3.250 INCHES NOMINAL AND 4.200 INCHES NOMINAL AND 4.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH3.780 INCHES NOMINAL
FIRST RECESS INSIDE HEIGHT0.392 INCHES NOMINAL
FLANGE THICKNESS0.0478 INCHES NOMINAL
HOLE DIAMETER0.234 INCHES NOMINAL
HOLE QUANTITY ALONG WIDTH4
HOLE QUANTITY ALONG LENGTH2
LENGTH8.870 INCHES MINIMUM AND 8.930 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A569 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1009
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
WIDTH4.370 INCHES MINIMUM AND 4.430 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-4616 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-53039,COLOR GREEN MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPAINT POLYURETHANE


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