2541-01-531-9546 ARMOR,BAR Index 5310-01-531-9548 NUT,PLAIN,HEXAGON

National Stock Number:
5340-01-531-9547

Federal Supply Class:
5340

National Item Identification Number:
015319547

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:
798-01400-182918THE BOEING COMPANY


Techincal Specification:
DISTANCE BETWEEN HOLES ALONG LENGTH7.241 INCHES MINIMUM AND 8.433 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG WIDTH9.750 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.991 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.183 INCHES NOMINAL
BODY THICKNESS0.063 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE DIAMETER0.257 INCHES MINIMUM AND 0.259 INCHES MAXIMUM
HOLE QUANTITY ALONG WIDTH2
LENGTH21.982 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A=250/5 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALALUMINUM
PART NAME ASSIGNED BY CONTROLLING AGENCYDETAILS AND ASSY-GUNNER DISPLAY COVER
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
SECURING DEVICE TYPETURNLOCK FASTENER
SPECIAL FEATURESITEM REQUIRES 8 STUD ASSY PANEL FASTENERS, 1/4 TURN, P/N BACS21DX1;APPLICATION
WIDTH11.732 INCHES NOMINAL


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