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National Stock Number:
5340-01-310-4894
Federal Supply Class:
5340
National Item Identification Number:
013104894
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:
| 766R635G02 | 54372 | RIDGE ENGINEERING, LLC. | | 766R635G02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY THICKNESS | 0.190 INCHES NOMINAL | | CORNER BEVEL LENGTH | 0.400 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG LENGTH | 3.750 INCHES NOMINAL | | FEATURES PROVIDED | SPECIAL MARKING | | HOLE QUANTITY ALONG LENGTH | 9 | | HOLE QUANTITY ALONG WIDTH | 6 | | LENGTH | 24.420 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/25A T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SECURING DEVICE TYPE | THREADED FASTENER | | SPECIAL FEATURES | ITEM REQUIRES 15 SCREWS,11 HAS P/N 583R645H21,4 P/N 583R645H24; 9 OF THE HOLES HAVE DIA 0.321 TO 0.328 IN,AND ARE CSK 82 DEG PORM 5 DEG TO 0.505 IN. PLUS 0.010 IN. DIA NEAR SIDE & CBORED 0.030 IN. DP TO A DIA 0.440 IN. PORM 0.020 IN. ON FAR SIDE & 6 OF THE HOLES HAS DIA OF 0.321 TO 0.328 IN. S.F. 0.530 IN. PLUS 0.020 IN. DIA BOTHSIDES,CSK 82 DEG PORM 5 DEG TO DIA 0.505 IN. PLUS 0.010 IN. NEAR SIDE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 1A MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-83286 COLOR NO. 34088 MIL SPEC 3RD TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE AND PRIMER AND PAINT | | WIDTH | 11.480 INCHES NOMINAL |
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