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 |
|---|---|
| 81755 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 | 6.070 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.196 INCHES NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.240 INCHES NOMINAL |
| ABQK | END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| ASZD | LOAD RATING | 1.724 POUNDS NOMINAL |
| MATT | MATERIAL | STEEL COMP 302 OVERALL |
| AXMC | HOOK RADIUS | 0.098 INCHES NOMINAL BOTH ENDS |
| AGEK | SPRING FREE LENGTH | 2.044 INCHES NOMINAL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.196 INCHES NOMINAL BOTH ENDS |
| AXLP | SPRING DEFLECTION RATE | 0.417 POUNDS PER INCH NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL AND AMS 5688 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |