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 |
|---|---|---|
| CSZP | SPRING LENGTH UNDER LOAD | 3.930 INCHES NOMINAL |
| AGEK | SPRING FREE LENGTH | 2.904 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.356 INCHES NOMINAL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.660 INCHES NOMINAL BOTH ENDS |
| MATT | MATERIAL | STEEL COMP 631 OVERALL |
| AXLP | SPRING DEFLECTION RATE | 24.900 POUNDS PER INCH NOMINAL |
| ABQK | END STYLE | MACHINE LOOP BOTH ENDS |
| ABPP | OPENING WIDTH | 0.480 INCHES NOMINAL BOTH ENDS |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| APGF | DESIGN TYPE | CLOSED |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| APCN | COIL QUANTITY | 19 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ASZD | LOAD RATING | 34.00 POUNDS NOMINAL |
| AXMC | HOOK RADIUS | 0.180 INCHES NOMINAL BOTH ENDS |