4540-00-844-5689 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5905-00-844-5691 RESISTOR,FIXED,WIRE WOUND,NONIND

National Stock Number:
5340-00-844-5690

Federal Supply Class:
5340

National Item Identification Number:
008445690

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:
1095498019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY THICKNESS0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH2.781 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.375 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.312 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.281 INCHES NOMINAL
HOLE DIAMETER0.312 INCHES NOMINAL
LENGTH3.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESONE CORNER CUT AWAY ALONG WIDTH 1.844 LG X 0.562 W HOLE ON CORNER INSET0.843 ALONG LENGTH
WIDTH3.000 INCHES NOMINAL
SURFACE TREATMENTANODIZE


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