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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 |
|---|---|---|
| AHQJ | ACCOMMODATED ROD DIAMETER | 1.448 INCHES MAXIMUM |
| ABQK | END STYLE | RIGHT HAND SQUARED AND GROUND BOTH ENDS |
| APCN | COIL QUANTITY | 7 1/2 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-412 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| ABXV | BORE DIAMETER | 2.100 INCHES MINIMUM |
| AXJQ | SPRING SOLID LENGTH | 1.280 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |