5340-01-282-9297 COVER,ACCESS Index 5340-01-284-0891 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-283-0225

Federal Supply Class:
5340

National Item Identification Number:
012830225

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:
75A237208-200176301THE BOEING COMPANY
75A237208-2001K0289BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES
75A237208-2001K1987BAE SYSTEMS PLC


Techincal Specification:
BODY THICKNESS0.125 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.980 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY5
CROSS-SECTIONAL SHAPE STYLEFLAT, ROUND RIB REINFORCED
FLANGE THICKNESS0.065 INCHES NOMINAL
HOLE DIAMETER0.195 INCHES NOMINAL
OUTSIDE DIAMETER3.800 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/25,COND T76 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
SECURING DEVICE TYPESPECIAL
SURFACE TREATMENTANODIZE


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