AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Guide Valve Stem |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components |
| National Item Identification Number (NIIN) | 00-335-4816 (003354816) |
| NCB Code | USA (00) |
| Manufacturer | Pratt And Whitney Canada Inc, United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 4.216 INCHES MINIMUM AND 4.356 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.075 INCHES MINIMUM AND 1.085 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.8160 INCHES MINIMUM AND 0.8180 INCHES MAXIMUM |
| AGQK | MAJOR DIAMETER LENGTH | 4.169 INCHES MINIMUM AND 4.209 INCHES MAXIMUM |
| ALAD | FLATS LENGTH | 1.016 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.291 INCHES MINIMUM AND 0.293 INCHES MAXIMUM |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSJ | BB END SHANK DIAMETER | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM |
| BQSK | BB END CHAMFER LENGTH | 0.156 INCHES NOMINAL |
| BQSL | BB END CHAMFER ANGLE IN DEG | 45.0 |
| BQSM | AA END CHAMFER LENGTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| BQSN | AA END CHAMFER ANGLE IN DEG | 45.0 |
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.062 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | AA END THREADED AT 1.375-20 NS AND PITCH DIA 1.3405 |
| MATT | MATERIAL | ALUMINUM ALLOY 2017 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4118 ASSN STD 1ST MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | SHOULDERED W/FLATS SHANK END |
| Relevant Components for NSN - 2810-00-335-4816, 2810003354816 | ||||
| 2805-01-240-6126 (2805012406126) | 2805-00-262-7518 (2805002627518) | 2815-01-248-8775 (2815012488775) | 2840-01-596-5492 (2840015965492) | |
| 2805-01-066-5405 (2805010665405) | 2840-01-617-3491 (2840016173491) | 2815-01-127-3597 (2815011273597) | 2805-01-066-4028 (2805010664028) | |
| 2825-00-025-9691 (2825000259691) | 2825-00-992-0632 (2825009920632) | 2815-00-361-9922 (2815003619922) | 2840-01-653-5046 (2840016535046) | |
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