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 |
|---|---|
| 81205 | THE BOEING COMPANY 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 |
|---|---|---|
| APCN | COIL QUANTITY | 11 |
| ABQK | END STYLE | OFFSET HINGE END, LEFT SIDE OVERALL |
| CXTH | END LENGTH | 1.500 INCHES NOMINAL BOTH ENDS |
| AXMC | HOOK RADIUS | 0.188 INCHES NOMINAL OVERALL |
| AAUF | HOOK OPENING WIDTH | 0.060 INCHES NOMINAL OVERALL |
| AGEK | SPRING FREE LENGTH | 2.800 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-474 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| AARX | INSIDE DIAMETER | 1.580 INCHES NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 2.031 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |