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National Stock Number:
5340-01-355-2188
Federal Supply Class:
5340
National Item Identification Number:
013552188
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:
| 871416-3 | 20418 | DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING | | 871416-3 | 98255 | DRS SUSTAINMENT SYSTEMS INC |
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Techincal Specification:
| BODY THICKNESS | 0.090 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.780 INCHES NOMINAL AND 3.780 INCHES NOMINAL AND 5.780 INCHES NOMINAL AND 7.780 INCHES NOMINAL AND 9.780 INCHES NOMINAL AND 11.780 INCHES NOMINAL AND 13.780 INCHES NOMINAL AND 15.780 INCHES NOMINAL AND 17.800 INCHES NOMINAL AND 19.560 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG WIDTH | 2.180 INCHES NOMINAL AND 4.360 INCHES NOMINAL AND 6.540 INCHES NOMINAL AND 8.720 INCHES NOMINAL AND 10.900 INCHES NOMINAL AND 13.080 INCHES NOMINAL AND 15.260 INCHES NOMINAL | | FEATURES PROVIDED | SPECIAL MARKING | | HOLE DIAMETER | 0.256 INCHES MINIMUM AND 0.261 INCHES MAXIMUM | | HOLE QUANTITY ALONG LENGTH | 18 | | HOLE QUANTITY ALONG WIDTH | 16 | | LENGTH | 20.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | MTG HOLES ARE CBORED TO DIA 0.375 IN. TO DEPTH 0.030 TO 0.040 IN. FS & CSK 0.301 X 82 DEG FS,THESE DIMENSIONS RESTRAINED @ POINTS CODED 'A' W/A FORCE EQUAL TO 15 INCH POUND POM 5 INCH POUND; THERE ARE 18 ADDITIONAL HOLES W/DIA OF 0.170 TO 0.180 IN. THRU | | WIDTH | 16.800 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-83286 COLOR NO.36231 MIL SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | PRIMER AND PAINT |
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