Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPRING , HELICAL , TORSION
Definition:
AN OPEN-OR CLOSE-WOUND COIL SPRING CONSISTING OF ONE OR MORE HELICAL COILS, WOUND FROM DIFFERENT SHAPES AND TYPES OF MATERIAL AND FINISHED AT THE ENDS, DESIGNED TO EXERT PRESSURE IN A ROTATING DIRECTION AROUND THE COIL AXIS. EXCLUDES SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE COUNTERACTED BY CHANGES IN TEMPERATURE) AND SPRING, REINFORCING, HOSE.
CAGE Information
| Code | Company |
|---|---|
| 65054 | WESTINGHOUSE ELECTRIC CORP POWER GEN |
Federal Supply Class
Title
COIL, FLAT, LEAF, AND WIRE SPRIN
Inclusions:
INCLUDES COMPRESSION SPRINGS; TORSION SPRINGS; LEAF SPRING ASSEMBLIES; FLAT SPRINGS; EXTENSION SPRINGS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.807 INCHES MINIMUM AND 0.822 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 0.807 INCHES MINIMUM AND 0.822 INCHES MAXIMUM |
| CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 0.65625 INCHES NOMINAL SECOND END |
| CXTM | END LENGTH FROM COIL AXIS TO FIRST BEND | 0.500 INCHES NOMINAL SECOND END |
| APCN | COIL QUANTITY | 4-1/2 |
| CXTS | END TANGENT ANGLE | 15.0 DEGREES NOMINAL |
| AGEK | SPRING FREE LENGTH | 0.625 INCHES NOMINAL |
| ABQK | END STYLE | STRAIGHT ANGULAR END SECOND END |
| MATT | MATERIAL | STEEL OVERALL |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.989 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
| CXTH | END LENGTH | 1.6875 INCHES MINIMUM FIRST END AND 1.750 INCHES MAXIMUM FIRST END |
| CXTH | END LENGTH | 1.09375 INCHES MINIMUM SECOND END AND 1.15625 INCHES MAXIMUM SECOND END |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |