| 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) | 00-473-1980 (004731980) |
| NCB Code | USA (00) |
| Manufacturer | Portsmouth Naval Shipyard Supply Dept, Cramp Shipbuilding And Drydock Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 30328PC13 | portsmouth naval shipyard supply dept | spring helical torsion | 81316 | RFQ |
| 547-59E86PC13 | cramp shipbuilding and drydock co | spring helical torsion | 14921 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.531 INCHES NOMINAL |
| ABQK | END STYLE | PARALLEL OVERALL |
| AGEK | SPRING FREE LENGTH | 1.875 INCHES NOMINAL |
| APCN | COIL QUANTITY | 12 |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.633 INCHES NOMINAL |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| CXTH | END LENGTH | 0.594 INCHES NOMINAL BOTH ENDS |
| CXTM | END LENGTH FROM COIL AXIS TO FIRST BEND | 0.355 INCHES NOMINAL OVERALL |
| CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 0.328 INCHES NOMINAL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | JAN-1160,GRADE 2,TYPE A MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| Relevant Components for NSN - 5360-00-473-1980, 5360004731980 | ||||
| 5330-00-037-6893 (5330000376893) | 5307-00-803-5029 (5307008035029) | 5306-00-638-8373 (5306006388373) | 5330-01-185-7225 (5330011857225) | |
| 5365-00-089-1699 (5365000891699) | 5331-01-025-7783 (5331010257783) | 5330-01-362-7880 (5330013627880) | 5307-01-286-8388 (5307012868388) | |
| 5340-01-407-7865 (5340014077865) | 5340-01-609-2404 (5340016092404) | 5330-01-167-2303 (5330011672303) | 5340-01-145-4055 (5340011454055) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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