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National Stock Number:
5340-01-075-4979
Federal Supply Class:
5340
National Item Identification Number:
010754979
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:
| 11776669 | 19200 | US ARMY ARDEC RDECOM | | 60082-250 | K0656 | BAE SYSTEMS (OPERATIONS) LIMITED |
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Techincal Specification:
| DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.186 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.179 INCHES NOMINAL | | BODY THICKNESS | 0.050 INCHES NOMINAL | | CORNER BEVEL LENGTH | 0.125 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS | | DISTANCE BETWEEN HOLES ALONG LENGTH | 7.000 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 3.650 INCHES NOMINAL | | FIRST RECESS INSIDE HEIGHT | 0.270 INCHES NOMINAL | | FLANGE THICKNESS | 0.033 INCHES NOMINAL | | HOLE QUANTITY ALONG WIDTH | 2 | | INSIDE CORNER RADIUS | 0.030 INCHES NOMINAL | | INSIDE LENGTH | 7.282 INCHES NOMINAL | | INSIDE WIDTH | 3.956 INCHES NOMINAL | | LENGTH | 7.358 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 | SPECIAL | | SPECIAL FEATURES | TWO HOLES 0.185 IN. DIA;C-TO-C DISTANCE BETWEEN HOLES 0.785 IN.;CENTER LINE IS 3.629 IN. FROM ONE END;CORNER HOLES ARE MOUNTED ON BOSSES | | WIDTH | 4.022 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE |
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