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 |
|---|---|
| 31007 | NAVISTAR INTL CORP |
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 |
|---|---|---|
| AAUF | HOOK OPENING WIDTH | 0.284 INCHES MAXIMUM SECOND END |
| AXMH | END ANGULAR RELATIONSHIP | ENDS PARALLEL ONE TO OTHER |
| CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 0.396 INCHES MAXIMUM SECOND END |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 1.870 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 1.375 INCHES NOMINAL |
| APCN | COIL QUANTITY | 7 |
| AAUF | HOOK OPENING WIDTH | 0.190 INCHES MINIMUM FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| AGEK | SPRING FREE LENGTH | 1.666 INCHES NOMINAL |
| AXMC | HOOK RADIUS | 0.396 INCHES MAXIMUM BOTH ENDS |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 0.376 INCHES MINIMUM FIRST END |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| ABQK | END STYLE | CURVED END OVERALL |
| AXMC | HOOK RADIUS | 0.376 INCHES MINIMUM FIRST END |