Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPRING , HELICAL , EXTENSION
Definition:
AN OPEN-OR CLOSE-COILED SPRING, WOUND IN VARIOUS FORMS AND FROM DIFFERENT SHAPES AND TYPES OF MATERIALS AND FINISHED AT THE ENDS, SO DESIGNED TO PROVIDE RESISTANCE TO PULLING FORCES. THE CLOSE-COILED SPRINGS MAY INCORPORATE THE SPECIAL FEATURE OF INITIAL TENSION CREATED BETWEEN THE COILS WHEN WOUND SO THAT AN INITIAL LOAD MUST BE APPLIED TO SEPARATE THEM. EXCLUDES SPRING, REINFORCING, HOSE.
CAGE Information
| Code | Company |
|---|---|
| 71647 | CONRADER R CO INC |
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 | 14-1/2 |
| CSZP | SPRING LENGTH UNDER LOAD | 2.183 INCHES NOMINAL |
| AGEK | SPRING FREE LENGTH | 1.682 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.286 INCHES NOMINAL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.286 INCHES NOMINAL SECOND END |
| ABQK | END STYLE | SHORT TWISTED HOOK SECOND END |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.403 INCHES MINIMUM AND 0.406 INCHES MAXIMUM |
| AXMC | HOOK RADIUS | 0.143 INCHES NOMINAL BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| ASZD | LOAD RATING | 23.00 POUNDS NOMINAL |
| AXLP | SPRING DEFLECTION RATE | 37.300 POUNDS PER INCH NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| ABQK | END STYLE | DOUBLE TWIST LOOP FIRST END |
| APGF | DESIGN TYPE | CLOSED |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.348 INCHES NOMINAL FIRST END |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |