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National Stock Number:
5340-01-308-5422
Federal Supply Class:
5340
National Item Identification Number:
013085422
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:
| 551R028H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.090 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG WIDTH | 3.300 INCHES NOMINAL | | DISTANCE BETWEEN HOLES ALONG LENGTH | 2.000 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.980 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.850 INCHES NOMINAL | | FEATURES PROVIDED | SPECIAL MARKING | | HOLE DIAMETER | 0.420 INCHES MINIMUM AND 0.427 INCHES MAXIMUM | | HOLE QUANTITY ALONG LENGTH | 4 | | HOLE QUANTITY ALONG WIDTH | 8 | | LENGTH | 11.960 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A250/11 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SPECIAL FEATURES | ALL HOLES ARE CBORED 0.620 IN. PLUS 0.020 IN. DIA,0.055 IN. DP FAR SIDE | | SECURING DEVICE TYPE | SPECIAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-23377 TYPE I PER MIL-F-18264 MIL SPEC 1ST TREATMENT RESPONSE | | SURFACE TREATMENT | PLASTIC EPOXY | | WIDTH | 5.000 INCHES NOMINAL |
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