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 |
|---|---|---|
| AXLP | SPRING DEFLECTION RATE | 234.000 POUNDS PER INCH MINIMUM AND 255.000 POUNDS PER INCH MAXIMUM |
| ABQK | END STYLE | RIGHT HAND SQUARED AND GROUND BOTH ENDS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,TY2,CL2 MIL SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-P-416,TY2,CL2 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| APCN | COIL QUANTITY | 7 |
| AARX | INSIDE DIAMETER | 2.138 INCHES MAXIMUM |
| CSZP | SPRING LENGTH UNDER LOAD | 3.400 INCHES MINIMUM AND 5.400 INCHES MAXIMUM |
| AXJR | SPRING SOLID OUTSIDE DIAMETER | 2.862 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL AND CADMIUM OVERALL AND CHROMATE OVERALL OR CHROMATE OVERALL |
| AGEK | SPRING FREE LENGTH | 5.620 INCHES MINIMUM AND 5.680 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| AXJQ | SPRING SOLID LENGTH | 3.300 INCHES NOMINAL |
| ASZD | LOAD RATING | 58.500 POUNDS MINIMUM AND 573.750 POUNDS MAXIMUM |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 2.862 INCHES MAXIMUM |
| ACVU | STOCK DIAMETER | 0.362 INCHES NOMINAL |