5340-01-186-4689 COVER,ACCESS Index 5950-01-186-4691 REACTOR

National Stock Number:
5340-01-186-4690

Federal Supply Class:
5340

National Item Identification Number:
011864690

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:
928506-13B150RAYTHEON COMPANY
928506-149956RAYTHEON COMPANY
928506-154X10RAYTHEON COMPANY


Techincal Specification:
BODY THICKNESS0.090 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEFLAT
DISTANCE BETWEEN HOLES ALONG WIDTH9.000 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH2.125 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.804 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.380 INCHES NOMINAL
HOLE DIAMETER0.250 INCHES NOMINAL
LENGTH4.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/B FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 5052
PERIPHERAL SHAPE STYLERECTANGLE, FOUR HOLES
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURES10 HOLES EQL SPACED 0.500 IN. DIA; 33 HOLES 0.250 IN. DIA
WIDTH9.750 INCHES NOMINAL


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