4820-00-469-6654 SEAT,VALVE Index 5340-00-469-6657 COVER,ACCESS

National Stock Number:
5340-00-469-6655

Federal Supply Class:
5340

National Item Identification Number:
004696655

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:
5340004696655A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5340004696655SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
843833819204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
BODY THICKNESS0.125 INCHES NOMINAL
CORNER BEVEL LENGTH0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONAAUB
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
DISTANCE BETWEEN HOLES ALONG LENGTH2.340 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH3.340 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
HOLE DIAMETER0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
HOLE QUANTITY ALONG WIDTH4
HOLE QUANTITY ALONG LENGTH6
LENGTH9.870 INCHES MINIMUM AND 9.930 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
WIDTH3.850 INCHES MINIMUM AND 3.910 INCHES MAXIMUM
SURFACE TREATMENTANODIZE


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