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National Stock Number:
1560-00-441-4524
Federal Supply Class:
1560
National Item Identification Number:
004414524
Description:
PANEL,STRUCTURAL,AIRCRAFT
Detail:
A preformed item of various shapes, and contours, which may have a sandwich or honeycomb core bonded to a metallic or nonmetallic facing material. It is used to enclose integral portions of the fuselage or to form partitions or sections within a wing, empennage, fuselage, nacelle or crew compartment. It may have mounting provisions such as predrilled holes to facilitate installation, but will have no items attached to it except bracket (s) or other securing devices to accommodate its own mounting or support. It may be mounted by means of fasteners, bonding or welding. Excludes PANEL, INTERIOR LINING, AIRCRAFT; COVER ACCESS; COVER, ACCESS, AIRCRAFT; FLOOR (1), AIRCRAFT; CORE MATERIAL, CELLULAR, STRUCTURAL.
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Manufacturer Information:
| 4E21018-109D | 98897 | LOCKHEED MARTIN CORP | | 4E21018-109E | 98897 | LOCKHEED MARTIN CORP | | 4E21018-109F | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | PLASTIC | | OVERALL LENGTH | 81.220 INCHES NOMINAL | | SPECIAL FEATURES | HONEYCOMB CORE | | THICKNESS | 45.410 INCHES NOMINAL |
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