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National Stock Number:
5360-01-395-6061
Federal Supply Class:
5360
National Item Identification Number:
013956061
Description:
SPRING,FLAT
Detail:
A SPRING MADE OF FLAT OR PREBENT STRIP METAL. IT IS DESIGNED TO APPLY FORCE IN ONE DIRECTION WHEN DEFLECTED IN THE OPPOSITE DIRECTION. IT MUST BE CAPABLE OF RECOVERING SIZE OR SHAPE AFTER DEFORMATION. EXCLUDES SPRING (1), LEAF; AND SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE COUNTERACTED BY CHANGES IN TEMPERATURE).
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Manufacturer Information:
| 221B1708P2 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL440C COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35P TYPE V FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | MATERIAL HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND | | 58.0 ROCKWELL C MAXIMUM | | OVERALL HEIGHT | 0.350 INCHES NOMINAL | | OVERALL LENGTH | 1.783 INCHES NOMINAL | | SPECIAL FEATURES | SAME AS 221B1708P1 EXCEPT OPPOSITE HAND | | SUPPLEMENTARY FEATURES | HEAT TREAT PER MIL-H-6875; PRE-TREAT PER MIL-S-5002B; THKNESS 1 END .162 IN. OPPOSITE END THKNESS .188 IN. WITH BLOCK WIDTH OF .67 IN. | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99971 | | DESIGN CONTROL REFERENCE | 221B1708P2 |
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