| Item Name | Valve Poppet Engine |
| 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) | 00-118-6474 (001186474) |
| NCB Code | USA (00) |
| Manufacturer | Pratt And Whitney Canada Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | CONCAVE |
| AASU | HEAD HEIGHT | 0.2970 INCHES NOMINAL |
| AAVZ | GROOVE DIAMETER | 0.4890 INCHES MINIMUM AND 0.4930 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.5880 INCHES MINIMUM AND 2.5980 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALZB | NECK RADIUS | 1.0000 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.6720 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.6185 INCHES MINIMUM AND 0.6195 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL,AMS 5700 OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 60.0 ROCKWELL C NOMINAL TIP |
| Relevant Components for NSN - 2810-00-118-6474, 2810001186474 | ||||
| 2835-00-941-5240 (2835009415240) | 2840-00-924-7933 (2840009247933) | 2825-00-313-9773 (2825003139773) | 2840-00-941-0887 (2840009410887) | |
| 2840-00-393-4227 (2840003934227) | 2825-00-775-8070 (2825007758070) | 2840-01-187-3023 (2840011873023) | 2805-00-470-6722 (2805004706722) | |
| 2825-00-383-6779 (2825003836779) | 2805-00-441-3989 (2805004413989) | 2840-01-148-0407 (2840011480407) | 2805-01-530-1589 (2805015301589) | |
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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