5841-01-074-3930 COVER,ACCESS Index 5950-01-074-3932 TRANSFORMER,POWER

National Stock Number:
5340-01-074-3931

Federal Supply Class:
5340

National Item Identification Number:
010743931

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:
1178150519200US ARMY ARDEC RDECOM
8680010-50317863LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
BODY THICKNESS0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG LENGTH1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG WIDTH2.195 INCHES MINIMUM AND 2.205 INCHES MAXIMUM
HOLE DIAMETER0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
HOLE QUANTITY ALONG LENGTH16
HOLE QUANTITY ALONG WIDTH9
LENGTH17.945 INCHES MINIMUM AND 17.955 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SPECIAL FEATURES4 HOLES 3.050 IN. FROM RIGHT SIDE0.161 DIA. EACH,2.200 EQUALLY SPACED,CROSS SECTIONAL SHAPE IN 4 PLACES 0.12IN. HIGH,0.12 OUTSIDE RADIUS IN 8 PLACES,INSIDE WIDTH 0.350 MINIMUM IN.0.410 MAXIMUM IN. 0.030 THICK
PERIPHERAL SHAPE STYLERECTANGLE, ROUNDED CORNERS, MULTI HOLES
SECURING DEVICE TYPETHREADED FASTENER
WIDTH7.615 INCHES MINIMUM AND 7.625 INCHES MAXIMUM
SURFACE TREATMENTCHROMATE


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