We've received your request for M384 (described as Plate Retaining Bea), manufactured by United States Department Of The Army with CAGE code 56848. This part is registered under NSN 3110-01-121-6461, classified in FSG 31 Bearings / FSC 3110 Bearings Antifriction Unmounted. Our verification process will confirm traceability through supporting identifiers including NIIN 01-121-6461, NCB code 01 (origin: USA), and INC 22293. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your M384 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE |
| ABMB | MINOR THICKNESS | 1.601 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 3.625 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 1.601 INCHES MINIMUM AND 1.607 INCHES MAXIMUM |
| AFFL | MOUNTING BOLT CIRCLE DIAMETER | 5.750 INCHES NOMINAL |
| BZLN | SECOND COUNTERBORE DIAMETER | 4.500 INCHES NOMINAL |
| CKSR | RAISED SURFACE HEIGHT | 0.601 INCHES MINIMUM AND 0.607 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| ABKV | OUTSIDE DIAMETER | 7.000 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 4 |
| BXCZ | FIRST COUNTERBORE DIAMETER | 3.938 INCHES NOMINAL |
| CCFJ | SECOND COUNTERBORE DEPTH | 0.531 INCHES NOMINAL |
| CFNT | FIRST COUNTERBORE DEPTH | 0.851 INCHES MINIMUM AND 0.857 INCHES MAXIMUM |
| CWJW | MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8482997090 (NAICS 332991) | Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi |
| SITC : 74699 | Parts of ball and roller bearings, n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
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ESD S20.20-2014 Certification |
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