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 |
|---|---|---|
| AGEK | SPRING FREE LENGTH | 1.563 INCHES NOMINAL |
| AGEK | SPRING FREE LENGTH | 1.563 INCHES NOMINAL |
| AXLP | SPRING DEFLECTION RATE | 11.300 POUNDS PER INCH NOMINAL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.250 INCHES NOMINAL SECOND END |
| AXMC | HOOK RADIUS | 0.141 INCHES NOMINAL BOTH ENDS |
| ASZD | LOAD RATING | 3.75 POUNDS MINIMUM AND 4.25 POUNDS MAXIMUM |
| ABQK | END STYLE | SHORT TWISTED HOOK FIRST END |
| AARX | INSIDE DIAMETER | 0.281 INCHES NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| CSZP | SPRING LENGTH UNDER LOAD | 1.625 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.344 INCHES NOMINAL FIRST END |
| ABPP | OPENING WIDTH | 0.094 INCHES MINIMUM SECOND END AND 0.156 INCHES MAXIMUM SECOND END |
| ABQK | END STYLE | MACHINE LOOP SECOND END |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| APCN | COIL QUANTITY | 17-1/2 |