5340-01-162-5271 COVER,ACCESS Index 5340-01-162-5273 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-162-5272

Federal Supply Class:
5340

National Item Identification Number:
011625272

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:
0N518169-298230NATIONAL SECURITY AGENCY


Techincal Specification:
DISTANCE BETWEEN HOLES ALONG LENGTH1.679 INCHES NOMINAL AND 0.347 INCHES NOMINAL AND 0.625 INCHES NOMINAL AND 2.025 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH2.222 INCHES NOMINAL AND 2.222 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.282 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.285 INCHES NOMINAL
BODY THICKNESS0.090 INCHES NOMINAL
CORNER RADIUS0.050 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.135 INCHES NOMINAL AND 0.240 INCHES NOMINAL AND 0.312 INCHES NOMINAL AND 0.028 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH2
HOLE QUANTITY ALONG WIDTH5
LENGTH5.240 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESPAINT PER MIL-P-47115 TYPE I SEMI-GLOSS COLOR 21302 RED,PER FED-STD-595,PAINT FRONT SURFACE AND 4 EDGES ONLY
WIDTH4.444 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-554,CL3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE


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