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National Stock Number:
5340-00-150-1543
Federal Supply Class:
5340
National Item Identification Number:
001501543
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:
| 11678911 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| BODY THICKNESS | 0.200 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 4.125 INCHES NOMINAL | | BOLT CIRCLE HOLE QUANTITY | 4 | | CROSS-SECTIONAL SHAPE STYLE | FLAT, ROUND RIB REINFORCED | | FLANGE THICKNESS | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.640 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 355.0 AND ALUMINUM ALLOY 356.0 | | MOUNTING OPENING SHAPE STYLE | CLOSED VERTICAL SLOT | | SLOT WIDTH | 0.880 INCHES MINIMUM AND 0.900 INCHES MAXIMUM | | SLOT LENGTH | 0.240 INCHES NOMINAL | | SPECIAL FEATURES | 4 HOLES 0.190-24UNC-3A IN 0.240 HX 0.420 DIA BOSSES COUNTERSUNK TO 0.314/0.326 DIA X 0.280DEEP | | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES | | SURFACE TREATMENT | ENAMEL |
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