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National Stock Number: 1560-01-129-7872
Federal Supply Class: 1560
National Item Identification Number: 011297872
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.
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Manufacturer Information:
16B5548-49 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
BODY THICKNESS | 1.100 INCHES NOMINAL | CORNER HOLE CENTERLINE RADIUS | 0.125 INCHES NOMINAL | CROSS-SECTIONAL SHAPE STYLE | ARCHED | DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH | 3.575 INCHES NOMINAL | DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH | 1.650 INCHES NOMINAL | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.922 INCHES NOMINAL | DISTANCE BETWEEN HOLES ALONG WIDTH | 2.365 INCHES NOMINAL | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 4.185 INCHES NOMINAL | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 1.680 INCHES NOMINAL | HOLE QUANTITY ALONG WIDTH | 13 | HOLE QUANTITY ALONG LENGTH | 18 | INSIDE CORNER RADIUS | 5.343 INCHES NOMINAL | LENGTH | 27.000 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 2024 | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | SECURING DEVICE TYPE | HINGE AND TURNLOCK FASTENER | SPECIAL FEATURES | ENVIRONMENTAL CONTROL ACCESS, FS 243 TO FS 262.25 | WIDTH | 19.250 INCHES NOMINAL |
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