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National Stock Number:
3040-00-337-7616
Federal Supply Class:
3040
National Item Identification Number:
003377616
Description:
PAWL
Detail:
A CATCHING DEVICE OF VARIOUS SHAPES AND CROSS SECTIONS, WHICH PERMITS MOTION IN ONLY ONE DIRECTION. DESIGNED TO ENGAGE THE TEETH OR NOTCHES OF A SECTOR, QUADRANT, RATCHET WHEEL, OR THE LIKE. ITEM IS SO PIVOTED THAT THE ANGLE OF APPROACH TO THE INTERDENTAL ENGAGEMENT CAUSES IT TO REST MORE FIRMLY AS THE REVERSE LOAD IS INCREASED. ITEM MAY BE SPRING ACTUATED TO CAUSE ENGAGEMENT. EXCLUDES CAM (AS MODIFIED).
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Manufacturer Information:
| A556-254 | 02622 | AMERICAN OPTICAL CO | | A556-254 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | A556-254 | 78039 | LEICA INC SURVEYING AND PHOTOGRAMMETRY SYSTEMS DIV |
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Techincal Specification:
| LENGTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT | 0.297 INCHES NOMINAL | | OVERALL LENGTH | 0.422 INCHES NOMINAL | | MATERIAL THICKNESS | 0.078 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | PIVOT PIN HOLE DIAMETER | 0.1253 INCHES MINIMUM AND 0.1258 INCHES MAXIMUM | | SPECIAL FEATURES | DEPTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT:0.063 IN.NOM;LENGTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT:0.297 IN.NOM;SURFACE FINISH:ZINC PLATE DICHROMATE SEAL FINISH;FSC APPLICATION DATA:0-15 RECORDING CAMERA | | STYLE DESIGNATOR | CRESCENT, HOOK STOP |
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