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 |
|---|---|
| 35311 | AMERICAN STANDARD INC WESTINGHOUSE A |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 1065 OVERALL OR STEEL UNS K07001 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A229 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| ASZD | LOAD RATING | 31.500 POUNDS MINIMUM AND 38.500 POUNDS MAXIMUM |
| AXLP | SPRING DEFLECTION RATE | 284.000 POUNDS PER INCH NOMINAL |
| APCN | COIL QUANTITY | 27-1/4 |
| AARX | INSIDE DIAMETER | 0.494 INCHES MINIMUM AND 0.524 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.705 INCHES MINIMUM AND 0.735 INCHES MAXIMUM |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| CSZP | SPRING LENGTH UNDER LOAD | 4.860 INCHES NOMINAL |