1560-01-109-7739, DOOR,ACCESS,AIRCRAFT

National Stock Number:
1560-01-109-7739

Federal Supply Class:
1560

National Item Identification Number:
011097739

Description:
DOOR,ACCESS,AIRCRAFT

Detail:
A rigid item of various shapes permanently attached to a structure of an aircraft, designed to provide access for inspection, service, replacement of components and/or adjustments. It is designed to be attached by means of hinges or similar device. It may include self-closing features and have a quick release or other type latching to permit access with a minimum of effort. It may include an observation window. Excludes COVER, ACCESS; COVER ACCESS, AIRCRAFT; DOOR, ACCESS; DOOR, AIRCRAFT and all doors not specifically designed to provide access for the purposes listed above.

Manufacturer Information:

16B1557-1	81755	LOCKHEED MARTIN CORPORATION
16B1557-803	81755	LOCKHEED MARTIN CORPORATION
16B1557-811	81755	LOCKHEED MARTIN CORPORATION
16B1557-819	81755	LOCKHEED MARTIN CORPORATION
16B1557-823	81755	LOCKHEED MARTIN CORPORATION

Techincal Specification:

BODY THICKNESS	0.190 INCHES NOMINAL
CORNER HOLE CENTERLINE RADIUS	0.094 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	ARCHED
DISTANCE BETWEEN HOLES ALONG WIDTH	4.000 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH	7.950 INCHES NOMINAL
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH	3.950 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH	4.000 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH	8.980 INCHES NOMINAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH	4.500 INCHES NOMINAL
HOLE QUANTITY ALONG LENGTH	15
HOLE QUANTITY ALONG WIDTH	15
INSIDE CORNER RADIUS	66.270 INCHES NOMINAL
LENGTH	32.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/4-T62 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-250/11-T62 FED SPEC 2ND MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 6061
PERIPHERAL SHAPE STYLE	RECTANGLE, MULTI HOLES
SECURING DEVICE TYPE	HINGE AND THREADED FASTENER
SPECIAL FEATURES	RH EQUIPMENT BAY
WIDTH	25.000 INCHES NOMINAL

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