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 |
|---|---|
| 83299 | NACCO MATERIALS HANDLING GROUP INC D |
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 |
|---|---|---|
| AXLP | SPRING DEFLECTION RATE | 8.707 POUNDS PER INCH MINIMUM AND 8.793 POUNDS PER INCH MAXIMUM |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.40625 INCHES NOMINAL |
| ABPP | OPENING WIDTH | 0.125 INCHES NOMINAL BOTH ENDS |
| AGEK | SPRING FREE LENGTH | 3.498 INCHES MINIMUM AND 3.560 INCHES MAXIMUM |
| ABQK | END STYLE | DOBBY HOOK BOTH ENDS |
| AXMC | HOOK RADIUS | 0.171875 INCHES NOMINAL BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AARX | INSIDE DIAMETER | 0.6425 INCHES NOMINAL |