| Item Name | Spring Helical Compression |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5360 Coil Flat Leaf and Wire Springs |
| National Item Identification Number (NIIN) | 01-205-3844 (012053844) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Martin Marietta Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1217C2787 FIND 9 | lockheed martin corporation | spring helical compression | 03538 | RFQ |
| 1210B2785 | lockheed martin corporation | spring helical compression | 03538 | RFQ |
| 1217C2787 FIND 9 | martin marietta technologies inc | spring helical compression | 54497 | RFQ |
| 1210B2785 | martin marietta technologies inc | spring helical compression | 54497 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 3.210 INCHES NOMINAL |
| ABQK | END STYLE | SPRING END,SQUARED AND GROUND BOTH ENDS |
| AGEK | SPRING FREE LENGTH | 20.750 INCHES NOMINAL |
| APCN | COIL QUANTITY | 13 7/8 |
| AXJQ | SPRING SOLID LENGTH | 8.320 INCHES NOMINAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AXLP | SPRING DEFLECTION RATE | 300.000 POUNDS PER INCH NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 4.460 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 5160 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| Relevant Components for NSN - 5360-01-205-3844, 5360012053844 | ||||
| 5315-01-392-6539 (5315013926539) | 5305-00-370-0922 (5305003700922) | 5330-00-108-1053 (5330001081053) | 5305-00-282-3260 (5305002823260) | |
| 5310-00-825-0783 (5310008250783) | 5365-01-200-6930 (5365012006930) | 5340-01-352-9365 (5340013529365) | 5330-01-231-5219 (5330012315219) | |
| 5331-01-452-9668 (5331014529668) | 5305-00-151-8683 (5305001518683) | 5320-00-323-6041 (5320003236041) | 5330-00-516-3829 (5330005163829) | |
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