| Item Name | Seat Helical Compression Spring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-518-5562 (005185562) |
| NCB Code | USA (00) |
| Manufacturer | Lucas Aerospace Ltd, Safran Power Usa Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 56021-1170 | lucas aerospace ltd | seat helical compression spring | 31435 | RFQ |
| 56021-1170 | safran power usa llc | seat helical compression spring | 3cpe0 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAWY | COUNTERBORE DIAMETER | 0.6600 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.3200 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.9500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.4750 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| AYRZ | COUNTERSINK DIAMETER | 0.4750 INCHES NOMINAL |
| BBRB | END DIAMETER | 0.8000 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.2700 INCHES NOMINAL |
| MATT | MATERIAL | STEEL ASTM A-582 TYPE 303 COND A |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD 171,FINISH 5.4.1 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | SEAT |
| Components Related to NSN - 5340-00-518-5562, 5340005185562 | ||||
| 5325-01-017-8809 (5325010178809) | 5330-01-278-3019 (5330012783019) | 5365-01-304-3832 (5365013043832) | 5305-15-060-1487 (5305150601487) | |
| 5305-01-361-3193 (5305013613193) | 5330-01-259-4088 (5330012594088) | 5340-01-672-8342 (5340016728342) | 5342-00-452-9798 (5342004529798) | |
| 5310-01-175-0629 (5310011750629) | 5330-01-120-4149 (5330011204149) | 5331-01-441-4577 (5331014414577) | 5330-01-425-8795 (5330014258795) | |
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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