4720-01-432-0637 TUBING,NONMETALLIC Index 5120-01-432-0639 CROWBAR

National Stock Number:
5340-01-432-0638

Federal Supply Class:
5340

National Item Identification Number:
014320638

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:
1006805818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY THICKNESS0.0625 INCHES NOMINAL
CORNER RADIUS0.221 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH1.750 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH2.250 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.250 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.250 INCHES NOMINAL
HOLE DIAMETER0.210 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
LENGTH2.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-355 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETHREADED FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 1, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
WIDTH2.250 INCHES NOMINAL


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