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 | MACHINE FULL HOOK BOTH ENDS |
| ACVU | STOCK DIAMETER | 0.015 INCHES NOMINAL |
| APCN | COIL QUANTITY | 33 |
| APGF | DESIGN TYPE | OPEN |
| AGAV | END ITEM IDENTIFICATION | C141 AIRCRAFT; AIRCRAFT, STARLIFTER C141 |
| AARX | INSIDE DIAMETER | 0.160 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| ABPP | OPENING WIDTH | 0.0600 INCHES NOMINAL BOTH ENDS |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.190 INCHES NOMINAL |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND OR RIGHT-HAND |
| FEAT | SPECIAL FEATURES | STRESS RELIEVE AT 525 DEGREES F FOR 20 MINUTES AFTER FORMING |
| AGEK | SPRING FREE LENGTH | 0.690 INCHES NOMINAL |