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 |
|---|---|
| 74841 | FRUEHAUF CORP FRUEHAUF TRAILER OPNS |
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 | 5.750 INCHES NOMINAL |
| ABQK | END STYLE | SWIVEL HOOK BOTH ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A227 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AXMC | HOOK RADIUS | 0.281 INCHES NOMINAL BOTH ENDS |
| APCN | COIL QUANTITY | 15 |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| APGF | DESIGN TYPE | CLOSED |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.750 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 0.500 INCHES MAXIMUM |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| ABPP | OPENING WIDTH | 0.250 INCHES NOMINAL BOTH ENDS |
| MATT | MATERIAL | STEEL UNS K06501 OVERALL |