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 |
|---|---|
| 4V120 | PETERSON SPRING A PETERSON AMERICAN |
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 |
|---|---|---|
| APCN | COIL QUANTITY | 19-1/2 |
| ASZD | LOAD RATING | 7.450 POUNDS NOMINAL |
| AGEK | SPRING FREE LENGTH | 2.584 INCHES NOMINAL |
| ABQK | END STYLE | SHORT TWISTED HOOK FIRST END |
| CSZP | SPRING LENGTH UNDER LOAD | 2.710 INCHES NOMINAL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.690 INCHES NOMINAL SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAEJ230 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR SAE J217 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.366 INCHES NOMINAL FIRST END |
| MATT | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 631 OVERALL |
| ABQK | END STYLE | OFFSET HOOK CENTER SECOND END |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| APGF | DESIGN TYPE | CLOSED |
| AXLP | SPRING DEFLECTION RATE | 16.390 POUNDS PER INCH NOMINAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.366 INCHES NOMINAL |