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 |
|---|---|
| 52406 | RUGGLES-KLINGEMANN MFG CO DBA THE RU |
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 |
|---|---|---|
| AXLX | COIL AXIS TO CENTER SECTION DISTANCE | 0.500 INCHES NOMINAL |
| AXLX | COIL AXIS TO CENTER SECTION DISTANCE | 0.500 INCHES NOMINAL |
| AXMH | END ANGULAR RELATIONSHIP | END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION |
| FEAT | SPECIAL FEATURES | COIL HELIX OTHER DIRECTION RH |
| CXTH | END LENGTH | 1.084 INCHES MINIMUM BOTH ENDS AND 1.089 INCHES MAXIMUM BOTH ENDS |
| ABQK | END STYLE | HALF HOOK BOTH ENDS |
| AARX | INSIDE DIAMETER | 0.438 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 0.416 INCHES MINIMUM BOTH ENDS AND 0.421 INCHES MAXIMUM BOTH ENDS |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| AHQA | CENTER SECTION WIDTH | 0.520 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A229 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AGEK | SPRING FREE LENGTH | 0.875 INCHES NOMINAL |
| AXLP | SPRING DEFLECTION RATE | 3.250 POUNDS PER INCH NOMINAL |
| CXWF | CENTER STYLE | SQUARE TYPE |
| CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 0.457 INCHES MINIMUM BOTH ENDS AND 0.477 INCHES MAXIMUM BOTH ENDS |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.520 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SINGLE TORSION RIGHT HAND |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |