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) | 00-421-6843 (004216843) |
| NCB Code | USA (00) |
| Manufacturer | Coltec Industries Inc, Fairbanks Morse Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| S4820PC11301 | coltec industries inc | spring helical torsion | RFQ |
| S4820PC11301 | fairbanks morse llc | spring helical torsion | RFQ |
| 11301 | fairbanks morse llc | spring helical torsion | RFQ |
| 11301 | coltec industries inc | spring helical torsion | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.625 INCHES NOMINAL |
| ABQK | END STYLE | ANGULAR END (RIGHT) SECOND END |
| ABQK | END STYLE | EXTENDED EYE END FIRST END |
| AGEK | SPRING FREE LENGTH | 0.375 INCHES NOMINAL |
| APCN | COIL QUANTITY | 4-3/4 |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.739 INCHES NOMINAL |
| AXMC | HOOK RADIUS | 0.074 INCHES NOMINAL FIRST END |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| CXTH | END LENGTH | 0.440 INCHES NOMINAL SECOND END |
| CXTH | END LENGTH | 1.131 INCHES NOMINAL FIRST END |
| CXTP | END LENGTH FROM SECOND BEND TO THIRD BEND OR END | 0.219 INCHES NOMINAL SECOND END |
| MATT | MATERIAL | COPPER ALLOY 511 OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| Relevant Components for NSN - 5360-00-421-6843, 5360004216843 | ||||
| 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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