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 |
|---|---|
| 56988 | CENTURY SPRING CORP. |
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 |
|---|---|---|
| ABQK | END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| APGF | DESIGN TYPE | OPEN |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AGAV | END ITEM IDENTIFICATION | DOOR |
| APCN | COIL QUANTITY | 34 |
| AARX | INSIDE DIAMETER | 0.324 INCHES NOMINAL |
| AGEK | SPRING FREE LENGTH | 4.720 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| FEAT | SPECIAL FEATURES | IDENTIFY PER MIL-STD-130; SUGGESTED MAXIMUM DEFLECTION 2.0 INCHES, SUGGESTED MAXIMUM LOAD 25 POUNDS, WIRE DIAMETER EQUALS .072 INCHES |
| AXLP | SPRING DEFLECTION RATE | 14.500 POUNDS PER INCH MINIMUM |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.468 INCHES NOMINAL |