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 |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AXMD | FIRST BEND RADIUS | 0.130 INCHES NOMINAL BOTH ENDS |
| APCN | COIL QUANTITY | 16 |
| AGEK | SPRING FREE LENGTH | 0.480 INCHES NOMINAL |
| CXTH | END LENGTH | 0.600 INCHES NOMINAL BOTH ENDS |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.180 INCHES NOMINAL |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| AXLP | SPRING DEFLECTION RATE | 0.470 POUNDS PER INCH NOMINAL |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| AARX | INSIDE DIAMETER | 0.128 INCHES NOMINAL |
| AXME | SECOND BEND RADIUS | 0.130 INCHES NOMINAL BOTH ENDS |
| ABQK | END STYLE | CURVED END BOTH ENDS |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |