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 |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
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 |
|---|---|---|
| SFTT | SURFACE TREATMENT | PAINT OVERALL |
| APCN | COIL QUANTITY | 14-1/2 |
| ASZD | LOAD RATING | 18.00 POUNDS NOMINAL |
| FEAT | SPECIAL FEATURES | 2 1/2 COILS ON FIRST END 0.510 IN. OD |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.251 INCHES NOMINAL SECOND END |
| CSZP | SPRING LENGTH UNDER LOAD | 1.280 INCHES NOMINAL |
| ABQK | END STYLE | SHORT TWISTED HOOK SECOND END |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 0.251 INCHES NOMINAL |
| AXMC | HOOK RADIUS | 0.125 INCHES NOMINAL SECOND END |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXLP | SPRING DEFLECTION RATE | 55.000 POUNDS PER INCH NOMINAL |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AGEK | SPRING FREE LENGTH | 1.369 INCHES NOMINAL |
| ABQK | END STYLE | MACHINE CUT-OFF FIRST END |