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 |
|---|---|
| 11447 | L-3 COMMUNICATIONS CORPORATION DBA C |
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 |
|---|---|---|
| ABPP | OPENING WIDTH | 0.125 INCHES MINIMUM BOTH ENDS |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.375 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 302 OVERALL |
| AXMC | HOOK RADIUS | 0.1385 INCHES NOMINAL BOTH ENDS |
| AGEK | SPRING FREE LENGTH | 1.1605 INCHES NOMINAL |
| AXLP | SPRING DEFLECTION RATE | 17.820 POUNDS PER INCH MINIMUM AND 18.180 POUNDS PER INCH MAXIMUM |
| APCN | COIL QUANTITY | 11-3/4 |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| APGF | DESIGN TYPE | CLOSED |
| ABQK | END STYLE | MACHINED HALF LOOP BOTH ENDS |
| AARX | INSIDE DIAMETER | 0.277 INCHES MAXIMUM |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |