6625-00-477-3641 CONTROL UNIT,NOISE SOURCE Index 2815-00-477-3647 COVER,TIMING GEAR,INTERNAL COMBU

National Stock Number:
5340-00-477-3642

Federal Supply Class:
5340

National Item Identification Number:
004773642

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:
1093024319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY THICKNESS0.105 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
CORNER RADIUS0.690 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.325 INCHES MINIMUM AND 0.337 INCHES MAXIMUM
LENGTH2.690 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
PERIPHERAL SHAPE STYLEDIAMOND, ROUNDED CORNERS, NO HOLES
WIDTH1.750 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-529 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTENAMEL


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