5307-01-037-7210 STUD,PLAIN Index 5950-01-037-7212 TRANSFORMER,POWER

National Stock Number:
5340-01-037-7211

Federal Supply Class:
5340

National Item Identification Number:
010377211

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:
1200877219204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
BODY THICKNESS1.150 INCHES MINIMUM AND 1.350 INCHES MAXIMUM
BOLT CIRCLE DIAMETER4.000 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLEFLAT
OUTSIDE DIAMETER4.500 INCHES NOMINAL
MATERIALALUMINUM ALLOY 5083 AND ALUMINUM ALLOY 5086
SPECIAL FEATURESALL HOLES 0.195 PLUS 0.005,82 DEG. PLUS 2 DEG.,COUNTERSUNK TO 0.360 IN.
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENTANODIZE


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