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National Stock Number:
5340-01-380-2923
Federal Supply Class:
5340
National Item Identification Number:
013802923
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.
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Manufacturer Information:
| 1210C3118 | 03538 | LOCKHEED MARTIN CORPORATION | | 1210C3118 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.875 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | OBLONG RECESS | | FLANGE THICKNESS | 0.040 INCHES NOMINAL | | INSIDE LENGTH | 2.500 INCHES NOMINAL | | INSIDE WIDTH | 2.000 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | OUTSIDE DIAMETER | 3.560 INCHES NOMINAL |
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