5340-01-352-2664 COVER,ACCESS Index 5340-01-352-2666 COVER,ACCESS

National Stock Number:
5340-01-352-2665

Federal Supply Class:
5340

National Item Identification Number:
013522665

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:
1237078719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH3.469 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH2.841 INCHES NOMINAL
BODY THICKNESS0.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH3.000 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH4.469 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH3.500 INCHES NOMINAL
HOLE DIAMETER0.420 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
HOLE QUANTITY ALONG WIDTH1
HOLE QUANTITY ALONG LENGTH6
LENGTH12.440 INCHES MINIMUM AND 12.560 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 T651 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/8 H32 OR H34 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/6 H321 FED SPEC 3RD MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 5083
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
SECURING DEVICE TYPESPECIAL
WIDTH7.750 INCHES MINIMUM AND 7.870 INCHES MAXIMUM


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