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National Stock Number:
5340-00-554-9139
Federal Supply Class:
5340
National Item Identification Number:
005549139
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:
| 13214E6159 | 97403 | CECOM LR CENTER | | D7920-5ANDD7922-5SP103 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | | MIL-B-52216 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY THICKNESS | 1.125 INCHES NOMINAL | | CORNER HOLE CENTERLINE RADIUS | 1.060 INCHES MINIMUM AND 1.070 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG LENGTH | 3.000 INCHES MINIMUM AND 3.750 INCHES MAXIMUM | | DISTANCE BETWEEN HOLES ALONG WIDTH | 33.750 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 2.000 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 1.750 INCHES NOMINAL | | HOLE QUANTITY ALONG LENGTH | 10 | | HOLE QUANTITY ALONG WIDTH | 12 | | LENGTH | 4.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY ENG DWG D-7920-5 OR D-7922-5,MARK SP-103 | | SECURING DEVICE TYPE | SPECIAL | | WIDTH | 37.250 INCHES NOMINAL |
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