We appreciate your interest in Dresser Industries Inc part number 15-304, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 15-304 is listed with the NSN 2805-00-423-3756 and description “Valve Poppet Engine.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Dresser Industries Inc under the CAGE Code 35301 or that similarly fall under the FSC 2805 Gasoline Reciprocating Engines Except Aircraft and Components, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 2805-00-423-3756 parts and Valve Poppet Engine items your operations require, so request a quote today.
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.2344 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0625 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 2.8080 INCHES MINIMUM AND 2.8150 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | DOUBLE GROOVED |
| ALYZ | CARBON RELIEF GROOVE | INCLUDED |
| ALZB | NECK RADIUS | 0.5625 INCHES NOMINAL |
| ALZD | STEM LENGTH | 7.6406 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.4687 INCHES NOMINAL |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 1.1550 INCHES NOMINAL |
| ALZL | FIRST GROOVE DIAMETER | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| ALZN | SECOND GROOVE DIAMETER | 0.5590 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM |
| ALZQ | FIRST GROOVE WIDTH | 0.6250 INCHES NOMINAL |
| ALZR | SECOND GROOVE WIDTH | 0.0600 NOMINAL INCHES |
| ANNQ | III MATERIAL AND LOCATION | STEEL HEAD |
| ANNQ | III MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 STEM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 28.0 ROCKWELL C MINIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 ROCKWELL C MAXIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C NOMINAL TIP ERR-100 |
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