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 |
|---|---|
| 02731 | MCDONNELL DOUGLAS HELICOPTER 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 |
|---|---|---|
| APCN | COIL QUANTITY | 33 |
| AXJR | SPRING SOLID OUTSIDE DIAMETER | 0.870 INCHES NOMINAL |
| CSZP | SPRING LENGTH UNDER LOAD | 6.500 INCHES NOMINAL |
| ABQK | END STYLE | LEFT HAND GROUND BOTH ENDS |
| FEAT | SPECIAL FEATURES | DIRECTION OF COIL (RIGHT HAND OPTIONAL |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXJQ | SPRING SOLID LENGTH | 4.000 INCHES MAXIMUM |
| AHQJ | ACCOMMODATED ROD DIAMETER | 0.500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.875 INCHES NOMINAL |
| AGEK | SPRING FREE LENGTH | 8.000 INCHES NOMINAL |
| MATT | MATERIAL | CHROMIUM OVERALL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.865 INCHES NOMINAL |
| ASZD | LOAD RATING | 36.000 POUNDS NOMINAL |
| AARX | INSIDE DIAMETER | 0.495 INCHES NOMINAL |