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 |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
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 |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.261 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.261 INCHES NOMINAL |
| CSZP | SPRING LENGTH UNDER LOAD | 7.219 INCHES NOMINAL |
| APCN | COIL QUANTITY | 112 |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.313 INCHES NOMINAL |
| AXLP | SPRING DEFLECTION RATE | 0.249 POUNDS PER INCH NOMINAL |
| AGEK | SPRING FREE LENGTH | 5.896 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| ABQK | END STYLE | HAND LOOP BOTH ENDS |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXMC | HOOK RADIUS | 0.130 INCHES NOMINAL BOTH ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| ASZD | LOAD RATING | 0.500 POUNDS NOMINAL |