5340-01-265-0878 COVER,ACCESS Index 5950-01-265-0880 TRANSFORMER,POWER

National Stock Number:
5340-01-265-0879

Federal Supply Class:
5340

National Item Identification Number:
012650879

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:
731671790536LOCKHEED MARTIN CORP
7316717-0090536LOCKHEED MARTIN CORP


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH4.060 MILLIMETERS NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH15.75 MILLIMETERS NOMINAL
BODY THICKNESS1.925 MILLIMETERS NOMINAL
CORNER RADIUS1.5 MILLIMETERS NOMINAL
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
DISTANCE BETWEEN HOLES ALONG LENGTH60.32 MILLIMETERS MINIMUM AND 60.58 MILLIMETERS MAXIMUM
DISTANCE BETWEEN HOLES ALONG WIDTH26.81 MILLIMETERS MINIMUM AND 27.07 MILLIMETERS MAXIMUM
FIRST RECESS INSIDE HEIGHT7.6 MILLIMETERS NOMINAL
FLANGE THICKNESS8.13 MILLIMETERS NOMINAL
LENGTH91.95 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLETHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESDIMENSION ABKU IS ALONG WIDTH; DEMENSION ALONG LENGTH IS 8.13 CM FLANGE THICKNESS
WIDTH34.93 MILLIMETERS MINIMUM AND 35.19 MILLIMETERS MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,T2,CL2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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