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 |
|---|---|
| 25169 | PROJECT MANAGER AMPHIBIOUS LIGHTERS |
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 |
|---|---|---|
| CXTJ | COIL TO HOOK INSIDE LENGTH | 2.688 INCHES MINIMUM SECOND END |
| ASZD | LOAD RATING | 41.00 POUNDS NOMINAL |
| APCN | COIL QUANTITY | 45 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-428,TYPE 1 OR 2 /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CSZP | SPRING LENGTH UNDER LOAD | 10.000 INCHES NOMINAL |
| ABPP | OPENING WIDTH | 0.125 INCHES NOMINAL FIRST END |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.421 INCHES NOMINAL FIRST END |
| ABQK | END STYLE | RAISED HOOK BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AGEK | SPRING FREE LENGTH | 8.704 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.421 INCHES NOMINAL |
| APGF | DESIGN TYPE | CLOSED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| ABPP | OPENING WIDTH | 2.250 INCHES NOMINAL BOTH ENDS |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AXLP | SPRING DEFLECTION RATE | 24.000 POUNDS PER INCH NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |