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National Stock Number:
1680-01-522-1978
Federal Supply Class:
1680
National Item Identification Number:
015221978
Description:
SUPPORT,SEAT FRAME,AIRCRAFT
Detail:
A SUPPORT FABRICATED FROM METALLIC MATERIAL SPECIFICALLY DESIGNED TO STRENGTHEN AND/OR SUPPORT VARIOUS PARTS OF THE FRAME, SEAT, AIRCRAFT
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Manufacturer Information:
| 373778-4 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | PLATE, TROOP SEAT SUPPORT, WHEEL WELL SIDE PANEL | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING TYPE | HOLE AND PIVOTAL | | SPECIAL FEATURES | MATERIAL TEMPER T6; 4 THRU HOLES 0.195 TO 0.203 INCH DIAMETER COUNTERSINK AT 100.0 DEGREE ANGLE 0.362 TO 0.377 INCH DIAMETER; 1 THRU HOLE 0.311 TO 0.318 INCH DIAMETER; 2 THRU HOLES 0.718 TO 0.727 INCH DIAMETER COUNTERSINK AT 100.0 DEGREE ANGLE 0.850 INCH DIAMETER; SAME 2 COUNTERSUNK HOLES HAVE 0.373 TO 0.382 INCH WIDTH SLOT THAT TRAVELS 40.0 DEGREES ALONG 2.500 INCH DIAMETER CENTER TO CENTER; SAME 2 SLOTS ARE COUNTERBORED ON BACK OF PLATE 0.312 INCH NOMINAL DEPTH; OVERALL LENGTH 4.930 INCHES WIDTH 3.550 INCHES THICKNESS 0.500 INCH NOMINAL; LOCATION FUS. STATION 597.0; OPPOSITE OF P/N 373778-3 | | SWIVEL | NOT INCLUDED |
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