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) | 00-567-5221 (005675221) |
| NCB Code | USA (00) |
| Manufacturer | Mancro Aircraft Co, Hiller Aircraft Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 8B773206-3 | mancro aircraft co | spring helical torsion | RFQ |
| 8B773206-3 | hiller aircraft corporation | spring helical torsion | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.132 INCHES NOMINAL |
| AAUF | HOOK OPENING WIDTH | 0.062 INCHES NOMINAL OVERALL |
| ABQK | END STYLE | HOOK END OVERALL |
| AGEK | SPRING FREE LENGTH | 1.812 INCHES NOMINAL |
| AHQA | CENTER SECTION WIDTH | 0.906 INCHES NOMINAL |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.206 INCHES NOMINAL |
| AXLX | COIL AXIS TO CENTER SECTION DISTANCE | 0.507 INCHES NOMINAL |
| AXMC | HOOK RADIUS | 0.072 INCHES NOMINAL OVERALL |
| AXMH | END ANGULAR RELATIONSHIP | END W/LH HELIX OF COIL PARALLEL TO CENTER SECTION AND END W/RH HELIX OF COIL PARALLEL TO CENTER SECTION |
| CXTH | END LENGTH | 0.581 INCHES NOMINAL BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STYL | STYLE DESIGNATOR | SINGLE TORSION RIGHT HAND |
| Relevant Components for NSN - 5360-00-567-5221, 5360005675221 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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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