| 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) | 00-118-6477 (001186477) |
| NCB Code | USA (00) |
| Manufacturer | Pratt And Whitney Canada Inc, United Technologies Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.2500 INCHES NOMINAL |
| AAVZ | GROOVE DIAMETER | 0.5050 INCHES MINIMUM AND 0.5070 INCHES MAXIMUM |
| ABGF | GROOVE WIDTH | 0.1860 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.9630 INCHES MINIMUM AND 2.9730 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | GROOVED |
| ALYZ | CARBON RELIEF GROOVE | INCLUDED |
| ALZB | NECK RADIUS | 0.8750 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.6300 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.6180 INCHES MINIMUM AND 0.6190 INCHES MAXIMUM |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2150 INCHES MINIMUM AND 0.2210 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL,AMS 5705 OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 SHORE SCLEROSCOPE MINIMUM OVERALL ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 60.0 SHORE SCLEROSCOPE MAXIMUM OVERALL |
| ZZZV | FSC APPLICATION DATA | ACFT ENG R2800 |
| Relevant Components for NSN - 2810-00-118-6477, 2810001186477 | ||||
| 2840-00-566-2701 (2840005662701) | 2840-01-245-7965 (2840012457965) | 2815-01-457-3240 (2815014573240) | 2825-00-372-7668 (2825003727668) | |
| 2840-01-220-4608 (2840012204608) | 2825-00-827-1412 (2825008271412) | 2840-01-263-0640 (2840012630640) | 2835-01-203-8560 (2835012038560) | |
| 2840-01-617-3505 (2840016173505) | 2840-00-625-2126 (2840006252126) | 2835-01-019-8114 (2835010198114) | 2835-01-618-2420 (2835016182420) | |
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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