2530-01-312-5270 VALVE,SAFETY RELIEF Index 5340-01-312-5272 COVER,ACCESS

National Stock Number:
5340-01-312-5271

Federal Supply Class:
5340

National Item Identification Number:
013125271

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:
938046219200US ARMY ARDEC RDECOM


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH7.080 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH17.000 INCHES MINIMUM AND 17.380 INCHES MAXIMUM
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.000 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH4.780 INCHES NOMINAL
HOLE DIAMETER0.500 INCHES NOMINAL AND 0.575 INCHES NOMINAL
HOLE QUANTITY ALONG WIDTH5
LENGTH19.130 INCHES MINIMUM AND 19.500 INCHES MAXIMUM
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESMATERIAL:CLOTH,COATED,TYPE 2,CL 3,SPEC MIL-C-20696,COLOR OLIVE DRAB
WIDTH16.060 INCHES MINIMUM AND 16.440 INCHES MAXIMUM


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