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National Stock Number:
5340-01-257-5170
Federal Supply Class:
5340
National Item Identification Number:
012575170
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:
| 2903494-1 | 96214 | RAYTHEON COMPANY | | 2903494-2 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| BODY THICKNESS | 0.090 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | FLAT | | DISTANCE BETWEEN HOLES ALONG LENGTH | 1.020 INCHES NOMINAL AND 5.000 INCHES NOMINAL AND 6.790 INCHES NOMINAL AND 7.766 INCHES NOMINAL | | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 2.380 INCHES NOMINAL | | FEATURES PROVIDED | OBSERVATION FACILITY AND SPECIAL MARKING | | HOLE DIAMETER | 0.2501 INCHES MINIMUM AND 0.2507 INCHES MAXIMUM | | HOLE QUANTITY ALONG WIDTH | 10 | | HOLE QUANTITY ALONG LENGTH | 14 | | LENGTH | 41.550 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 TEM T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PERIPHERAL SHAPE STYLE | RECTANGLE, MULTI HOLES | | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE | | SECURING DEVICE TYPE | SPECIAL | | SPECIAL FEATURES | MTG HOLES CSK 0.400 X 100 DEG REQUIRING 18 STUD NUTS P/N 805233-4,6 STUD NUTS P/N 805233-1 AND RINGS P/N 534884-1; ITEM HAS INSULATION P/N 29034951,1 WINDOW W/DIA 1.250 TO 1.310 IN.,P/N 2903499-1,4 MTG HOLES 0.116 IN. CSK 0.18 X 82 DEG REQUIRING 4 SCREWS P/N MS51959-2; HAS "WARNING" DECAL,P/N 2902331-15,LOCATED 20.80 IN. PORM 0.50 IN. FROM LFT EDGE ALONG LG,ALSO HAS A "CHARGING PRESSURE" DECAL P/N 2795164-1 & "CAUTION" DECAL P/N 277684-6 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83286,TYPE 1 COLOR NO. 36270 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PLASTIC |
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