5340-01-098-3257 COVER,ACCESS Index 5340-01-098-3259 COVER,ACCESS

National Stock Number:
5340-01-098-3258

Federal Supply Class:
5340

National Item Identification Number:
010983258

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:
617-854813499ROCKWELL COLLINS, INC.
617-8548-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
BODY THICKNESS0.0295 INCHES MINIMUM AND 0.0345 INCHES MAXIMUM
CORNER RADIUS0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
FIRST RECESS INSIDE HEIGHT0.333 INCHES NOMINAL
FLANGE THICKNESS0.032 INCHES NOMINAL
HOLE DIAMETER0.173 INCHES NOMINAL
LENGTH5.240 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8,H32 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 5052
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,TYPE II,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTOXIDE FILM
WIDTH4.437 INCHES NOMINAL


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