AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Spring Helical Torsion |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5360 Coil Flat Leaf and Wire Springs |
| National Item Identification Number (NIIN) | 00-770-6442 (007706442) |
| NCB Code | USA (00) |
| Manufacturer | Napco International Llc, Corbitt Co Inc, Remy Inc, White Motor Corp, Mack Trucks Inc, General Motors Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1903555 | napco international llc | spring helical torsion | RFQ |
| 1903555 | corbitt co inc | spring helical torsion | RFQ |
| 1903555 | remy inc | spring helical torsion | RFQ |
| 1903555 | white motor corp | spring helical torsion | RFQ |
| 1903555 | mack trucks inc | spring helical torsion | RFQ |
| 1903555 | general motors corp | spring helical torsion | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABQK | END STYLE | ONE HOOK END FIRST END |
| APCN | COIL QUANTITY | 12-3/4 |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| MATT | MATERIAL | STEEL UNS K08500 OVERALL |
| AARX | INSIDE DIAMETER | 0.206 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| ABQK | END STYLE | ANGULAR END (RIGHT) SECOND END |
| AGEK | SPRING FREE LENGTH | 0.563 INCHES NOMINAL |
| AXLP | SPRING DEFLECTION RATE | 1.500 POUNDS PER INCH NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.290 INCHES MINIMUM AND 0.305 INCHES MAXIMUM |
| CXTH | END LENGTH | 0.313 INCHES NOMINAL SECOND END |
| CXTH | END LENGTH | 0.438 INCHES MINIMUM FIRST END AND 0.500 INCHES MAXIMUM FIRST END |
| CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 0.167 INCHES NOMINAL SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| Relevant Components for NSN - 5360-00-770-6442, 5360007706442 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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