AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-523-5711 (005235711) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 1.5620 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 1.7500 INCHES NOMINAL |
| ABPS | FIRST STEP LENGTH | 0.1880 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.5310 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 1.3730 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| BBRB | END DIAMETER | 1.4980 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 1.1880 INCHES NOMINAL |
| BZDL | COUNTERBORE LENGTH | 1.1880 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | SEAT |
| Relevant Components for NSN - 5340-00-523-5711, 5340005235711 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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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