Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPRING , HELICAL , COMPRESSION
Definition:
AN OPEN COILED SPRING, WOUND IN VARIOUS FORMS AND FROM DIFFERENT SHAPES AND TYPES OF MATERIALS AND FINISHED AT THE ENDS, DESIGNED TO PROVIDE RESISTANCE TO COMPRESSION FORCES. EXCLUDES SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE DESIGNED TO BE COUNTERACTED BY CHANGES IN TEMPERATURE) AND SPRING, REINFORCING, HOSE.
CAGE Information
| Code | Company |
|---|---|
| 73342 | ALLISON TRANSMISSION INC. DBA ALLISO |
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 |
|---|---|---|
| SUPP | SUPPLEMENTARY FEATURES | 4.130 IN. INSTALLED LG;SPRING TEMP. NOT TO EXCEED 250 DEG. F;MAX ENVIRONMENTAL TEMP. 300 DEG. F |
| APCN | COIL QUANTITY | 26 |
| ABQK | END STYLE | RIGHT HAND SQUARED AND GROUND BOTH ENDS |
| AXJQ | SPRING SOLID LENGTH | 3.344 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.692 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.420 INCHES NOMINAL |
| AGEK | SPRING FREE LENGTH | 4.340 INCHES NOMINAL |
| ALME | MATERIAL HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| AHQJ | ACCOMMODATED ROD DIAMETER | 0.380 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXJR | SPRING SOLID OUTSIDE DIAMETER | 0.677 INCHES NOMINAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| AXLP | SPRING DEFLECTION RATE | 80.000 POUNDS PER INCH NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.657 INCHES MINIMUM AND 0.665 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A401,OIL TEMPERED ASSN STD SINGLE MATERIAL RESPONSE OVERALL |