1560-00-789-4686 COVER,ACCESS Index 4720-00-789-4689 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
1560-00-789-4688

Federal Supply Class:
1560

National Item Identification Number:
007894688

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:
3P61616-10198897LOCKHEED MARTIN CORP


Techincal Specification:
FSC APPLICATION DATAPYLON,AIRFRAME
HOLE DIAMETER0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM
HOLE QUANTITY ALONG WIDTH21
HOLE QUANTITY ALONG LENGTH12
LENGTH21.661 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5,T3 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
PERIPHERAL SHAPE STYLEOVAL, MULTI HOLES
WIDTH12.520 INCHES NOMINAL


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