| Item Name | Spring Helical Extension |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5360 Coil Flat Leaf and Wire Springs |
| National Item Identification Number (NIIN) | 00-321-7498 (003217498) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Hatch And Kirk Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.94975 INCHES NOMINAL |
| ABPP | OPENING WIDTH | 0.188 INCHES NOMINAL SECOND END |
| ABQK | END STYLE | LONG ROUND HOOK SECOND END |
| ABQK | END STYLE | MACHINE CUT-OFF FIRST END |
| AGEK | SPRING FREE LENGTH | 2.21875 INCHES NOMINAL |
| APCN | COIL QUANTITY | 21 |
| APGF | DESIGN TYPE | CLOSED |
| ASZD | LOAD RATING | 4.270 POUNDS NOMINAL |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| AXLP | SPRING DEFLECTION RATE | 1.900 POUNDS PER INCH NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 1.094 INCHES NOMINAL |
| AXMC | HOOK RADIUS | 0.156 INCHES NOMINAL SECOND END |
| CSZP | SPRING LENGTH UNDER LOAD | 3.034 INCHES NOMINAL |
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.553 INCHES NOMINAL SECOND END |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STYL | STYLE DESIGNATOR | CYLINDRICAL |
| Components Related to NSN - 5360-00-321-7498, 5360003217498 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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