Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 15520B, a Dw Hercules Llc component we feature that is listed with the NSN 2805005286377 and item name “Valve Poppet Engine.” For further identification, part number 15520B was also specifically produced under CAGE Code 1ML14 and belongs to Federal Supply Class (FSC) 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number 15520B and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number 15520B and other various items of interest.
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | CONCAVE |
| AASU | HEAD HEIGHT | 0.2100 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| ABGC | SLOT WIDTH | 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM |
| ABGD | SLOT LENGTH | 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | SLOTTED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.4375 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.9687 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM |
| ALZT | DISTANCE FROM SLOT TO STEM END | 0.1940 INCHES NOMINAL |
| ALZX | SLOT RADIUS | 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM |
| ANNQ | III MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 40.0 ROCKWELL C MINIMUM HEAD ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 40.0 ROCKWELL C MINIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 46.0 ROCKWELL C MAXIMUM HEAD ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 46.0 ROCKWELL C MAXIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 SHORE SCLEROSCOPE MINIMUM TIP ERR-100 |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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