Thank you for taking an interest in the various military and defense parts, aerospace parts, and other items that we offer. You have reached the RFQ page for part number A657, a Sterling Detroit Corp item with the NSN 2805007520166 that is listed alongside the description “Valve Poppet Engine.” If you are interested in part number A657 and wish to learn more about your purchasing options, be sure to submit the form below at your earliest convenience while supplying us with important information concerning your needs and restrictions alike. Once we have a chance to receive and review your completed form, a member of our staff will reach out to you in 15 minutes or less to present a tailored solution for your comparisons.
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To ensure that shopping with us is as simple as possible, we make it easy to identify and procure exact items by listing parts alongside all applicable designations and information. For example, part number A657 is specifically listed with the NSN 2805-00-752-0166, and this code can be used to determine that it falls under FSC 2805 Gasoline Reciprocating Engines Except Aircraft and Components. Additionally, while tracing back to Sterling Detroit Corp, this NSN part was specifically produced under CAGE Code 77576. With our services and dedication to simple procurement in mind, get started with us today!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2805-00-752-0166 Item PartTypeName: VALVE,POPPET,ENGINE | 2805 | 007520166 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| I-199 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| ALYX | STEM STYLE | DOUBLE GROOVED |
| ALZB | NECK RADIUS | 0.5312 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3410 INCHES MINIMUM AND 0.3417 INCHES MAXIMUM |
| ALZL | FIRST GROOVE DIAMETER | 0.3000 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM |
| ALZQ | FIRST GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
| ALZR | SECOND GROOVE WIDTH | 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 42.0 ROCKWELL C NOMINAL TIP |
| AASU | HEAD HEIGHT | 0.1450 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.6360 INCHES MINIMUM AND 1.6460 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 30.0 |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZD | STEM LENGTH | 6.1320 INCHES NOMINAL |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.6880 INCHES NOMINAL |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 0.9330 INCHES NOMINAL |
| ALZN | SECOND GROOVE DIAMETER | 0.3000 INCHES MINIMUM AND 0.3060 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL,FED STD 66,SAE HNV2 OVERALL |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
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