| 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) | 00-389-0047 (003890047) |
| NCB Code | USA (00) |
| Manufacturer | L3 Technologies Inc, Superior Air Products Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 515152P005 | l3 technologies inc | guide valve stem | 02978 | RFQ |
| 655166P005 | l3 technologies inc | guide valve stem | 02978 | RFQ |
| 655166P005 | superior air products co | guide valve stem | 51660 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATA | COUNTERSINK ANGLE IN DEG | 45.0 |
| ABHP | OVERALL LENGTH | 2.380 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.780 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.4320 INCHES MINIMUM AND 0.4330 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 70.0 MINIMUM ROCKWELL F |
| AGQK | MAJOR DIAMETER LENGTH | 0.051 INCHES MINIMUM AND 0.061 INCHES MAXIMUM |
| AYRZ | COUNTERSINK DIAMETER | 0.500 INCHES NOMINAL |
| BQDC | BORE COUNTERSINK | INCLUDED |
| BQDD | COUNTERSINK LOCATION | AA END AND BB END |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSH | AA END DIAMETER | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| BQSJ | BB END SHANK DIAMETER | 0.6315 INCHES MINIMUM AND 0.6320 INCHES MAXIMUM |
| BQSM | AA END CHAMFER LENGTH | 0.030 INCHES NOMINAL |
| BQSN | AA END CHAMFER ANGLE IN DEG | 45.0 |
| BQSQ | BB END RADIUS | 0.040 INCHES NOMINAL |
| BQSR | SHOULDER FIRST FILLET RADIUS | 0.025 INCHES NOMINAL |
| BQST | SHOULDER SECOND FILLET RADIUS | 0.125 INCHES NOMINAL |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.984 INCHES NOMINAL |
| MATT | MATERIAL | BRONZE,AMS 4845 |
| STYL | STYLE DESIGNATOR | PLAIN-SHOULDERED |
| ZZZV | FSC APPLICATION DATA | ACFTENGINE 0-470-A |
| Relevant Components for NSN - 2810-00-389-0047, 2810003890047 | ||||
| 2825-00-383-6511 (2825003836511) | 2840-01-185-6427 (2840011856427) | 2840-01-455-9504 (2840014559504) | 2840-00-907-2639 (2840009072639) | |
| 2840-00-471-9713 (2840004719713) | 2825-00-097-1669 (2825000971669) | 2825-00-671-4522 (2825006714522) | 2840-01-685-6457 (2840016856457) | |
| 2815-01-286-4884 (2815012864884) | 2840-00-252-7399 (2840002527399) | 2815-01-307-6161 (2815013076161) | 2840-00-804-8920 (2840008048920) | |
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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