| 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) | 00-342-3459 (003423459) |
| NCB Code | USA (00) |
| Manufacturer | Eagle Crusher Co Inc, Kersey American Lafrance, Teledyne Continental Motors Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATE | CHAMFER ANGLE IN DEG | 7.125 |
| ABKW | OVERALL HEIGHT | 0.5000 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 1.4060 INCHES NOMINAL |
| ABPS | FIRST STEP LENGTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM |
| ABPT | SECOND STEP DIAMETER | 1.8130 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.6990 INCHES MINIMUM AND 0.7030 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 30.000 |
| ALME | MATERIAL HARDNESS RATING | 51.0 ROCKWELL C NOMINAL |
| AMFZ | SECOND END DIAMETER | 1.6650 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| BBRB | END DIAMETER | 0.8590 INCHES NOMINAL |
| BYYF | BORE TAPER IN DEG | 7.125 |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.3080 INCHES MINIMUM AND 0.3180 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL,AISI 8640 OR STEEL,SAE 8640 |
| STYL | STYLE DESIGNATOR | SEAT |
| ZZZV | FSC APPLICATION DATA | ENGINES,RECIPROCATING,GASOLINE,EXCEPT AIRCRAFT PRIME MOVING |
| Relevant Components for NSN - 5340-00-342-3459, 5340003423459 | ||||
| 5305-01-339-0166 (5305013390166) | 5365-01-662-5153 (5365016625153) | 5360-01-351-8647 (5360013518647) | 5305-00-452-2092 (5305004522092) | |
| 5320-01-350-0370 (5320013500370) | 5365-01-048-9619 (5365010489619) | 5330-01-329-6615 (5330013296615) | 5331-00-493-8173 (5331004938173) | |
| 5330-00-146-3153 (5330001463153) | 5305-00-052-8884 (5305000528884) | 5330-01-651-5544 (5330016515544) | 5310-00-444-5136 (5310004445136) | |
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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