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) | 00-700-4294 (007004294) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Pratt And Whitney Canada Inc, Larson Aire Inc, Aircraft Supplies |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 166282R13 | united technologies corporation | guide valve stem | RFQ |
| 166282R13 | pratt and whitney canada inc | guide valve stem | RFQ |
| LA166282R13 | larson aire inc | guide valve stem | RFQ |
| AS166282R13 | aircraft supplies | guide valve stem | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.008 INCHES MINIMUM AND 3.040 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.240 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.6400 INCHES MINIMUM AND 0.6430 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 75.0 MINIMUM ROCKWELL B AND 88.0 MAXIMUM ROCKWELL B |
| AGQK | MAJOR DIAMETER LENGTH | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSJ | BB END SHANK DIAMETER | 0.9455 INCHES MINIMUM AND 0.9465 INCHES MAXIMUM |
| BQSM | AA END CHAMFER LENGTH | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| BQSN | AA END CHAMFER ANGLE IN DEG | 30.0 |
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | AA END IS MILLED AT AN ANGLE OF 2DEG 30 MIN PORM 50 MIN;SHANK HAS ROCKWELL HARDNESS B SCALE 80 TO 88,0.750 IN LG FROM BB END |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ZZZV | FSC APPLICATION DATA | ACFT ENG R2800 |
| Relevant Components for NSN - 2810-00-700-4294, 2810007004294 | ||||
| 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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