| 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) | 00-564-6591 (005646591) |
| NCB Code | USA (00) |
| Manufacturer | Satair Usa Inc, Textron Lycoming Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATA | COUNTERSINK ANGLE IN DEG | 60.0 |
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.3950 INCHES MINIMUM AND 0.3970 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 80.0 MINIMUM ROCKWELL F |
| AGQK | MAJOR DIAMETER LENGTH | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| AXHQ | GROOVE QUANTITY | 4 |
| AYRZ | COUNTERSINK DIAMETER | 0.420 INCHES NOMINAL |
| BQDC | BORE COUNTERSINK | INCLUDED |
| BQDD | COUNTERSINK LOCATION | AA END AND BB END |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSH | AA END DIAMETER | 0.613 INCHES MINIMUM AND 0.614 INCHES MAXIMUM |
| BQSJ | BB END SHANK DIAMETER | 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM |
| BQSK | BB END CHAMFER LENGTH | 0.030 INCHES NOMINAL |
| BQSL | BB END CHAMFER ANGLE IN DEG | 45.0 |
| BQSM | AA END CHAMFER LENGTH | 0.020 INCHES NOMINAL |
| BQSN | AA END CHAMFER ANGLE IN DEG | 45.0 |
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.020 INCHES NOMINAL |
| BQST | SHOULDER SECOND FILLET RADIUS | 0.020 INCHES NOMINAL |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 1.500 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SHOULDERED-GROOVED SHANK |
| ZZZV | FSC APPLICATION DATA | ACFGT ENG 0480 |
| Relevant Components for NSN - 2810-00-564-6591, 2810005646591 | ||||
| 2815-01-224-1940 (2815012241940) | 2810-01-653-6354 (2810016536354) | 2840-00-110-8915 (2840001108915) | 2840-01-088-9762 (2840010889762) | |
| 2815-00-110-9594 (2815001109594) | 2815-01-262-3084 (2815012623084) | 2815-01-676-8346 (2815016768346) | 2840-00-771-6054 (2840007716054) | |
| 2815-00-148-9591 (2815001489591) | 2840-00-019-2578 (2840000192578) | 2840-01-182-9909 (2840011829909) | 2840-00-929-6110 (2840009296110) | |
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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