| 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) | 00-810-7292 (008107292) |
| NCB Code | USA (00) |
| Manufacturer | Pratt And Whitney Canada Inc, San Antonio Air Logistics Center, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 168735M20 | pratt and whitney canada inc | valve poppet engine | 00198 | RFQ |
| 168735M20 | san antonio air logistics center | valve poppet engine | 98750 | RFQ |
| 168735M20 | united technologies corporation | valve poppet engine | 77445 | RFQ |
| 190158M20 | san antonio air logistics center | valve poppet engine | 98750 | RFQ |
| 221002M20 | san antonio air logistics center | valve poppet engine | 98750 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | HEAD HEIGHT | 0.4860 INCHES MINIMUM AND 0.5160 INCHES MAXIMUM |
| AAVZ | GROOVE DIAMETER | 0.5660 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM |
| ABGF | GROOVE WIDTH | 0.1865 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 35.0 ROCKWELL C NOMINAL STEM ERR-100 |
| AASK | HEAD STYLE | MUSHROOM |
| ABKV | OUTSIDE DIAMETER | 2.5680 INCHES MINIMUM AND 2.5980 INCHES MAXIMUM |
| ALYX | STEM STYLE | GROOVED |
| ALYZ | CARBON RELIEF GROOVE | INCLUDED |
| ALZB | NECK RADIUS | 0.8750 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.6070 INCHES MINIMUM AND 5.6370 INCHES MAXIMUM |
| ALZE | STEM DIAMETER | 0.6615 INCHES MINIMUM AND 0.6625 INCHES MAXIMUM |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2230 INCHES MINIMUM AND 0.2330 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL PWA678 77445 OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 69.0 ROCKWELL SUPERFICIAL 30-N NOMINAL TIP ERR-100 |
| ZZZV | FSC APPLICATION DATA | ACFT ENG R2800 |
| Components Related to NSN - 2810-00-810-7292, 2810008107292 | ||||
| 2815-22-269-0293 (2815222690293) | 2840-01-187-8258 (2840011878258) | 2805-00-277-2964 (2805002772964) | 2825-00-317-4331 (2825003174331) | |
| 2835-01-558-2245 (2835015582245) | 2840-00-740-5443 (2840007405443) | 2840-01-050-2977 (2840010502977) | 2835-00-339-3843 (2835003393843) | |
| 2840-01-411-1298 (2840014111298) | 2805-00-354-0959 (2805003540959) | 2825-00-066-6023 (2825000666023) | 2840-01-618-6714 (2840016186714) | |
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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