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 |
|---|---|
| 84830 | LEE SPRING CO INC |
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 |
|---|---|---|
| ABQK | END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| ABQK | END STYLE | SHORT TWISTED HOOK BOTH ENDS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| AARX | INSIDE DIAMETER | 0.487 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS 5112 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| AXLP | SPRING DEFLECTION RATE | 7.100 POUNDS PER INCH NOMINAL |
| AXMC | HOOK RADIUS | 0.2435 INCHES NOMINAL BOTH ENDS |
| MATT | MATERIAL | STEEL UNS K08500 OVERALL OR STEEL OVERALL |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CADMIUM OVERALL AND CHROMATE OVERALL OR CADMIUM OVERALL OR PHOSPHATE OVERALL |
| APGF | DESIGN TYPE | CLOSED |
| ASZD | LOAD RATING | 19.00 POUNDS MAXIMUM |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.487 INCHES NOMINAL BOTH ENDS |
| AGEK | SPRING FREE LENGTH | 3.138 INCHES NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |