5340-01-145-8450 STANDOFF,THREADED,SPACING Index 5340-01-148-4378 COVER,ACCESS

National Stock Number:
5340-01-148-0357

Federal Supply Class:
5340

National Item Identification Number:
011480357

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:
65C18237-60482918THE BOEING COMPANY


Techincal Specification:
BODY THICKNESS0.080 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.780 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLEFLAT
FSC APPLICATION DATASTRUT,ENGINE NACELLE,AIRCRAFT
HOLE DIAMETER0.580 INCHES NOMINAL
OUTSIDE DIAMETER5.040 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESCSK HOLES 100 DEG X 0.720 IN. DIA


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