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QUALITY ASSURED We sell only warrantied and traceable partsWe appreciate your interest in the NSN part 39-21057-1 under 3120-00-777-2305. If you are looking to receive a quick and personalized quote, please fill out our Instant RFQ with as much information as possible so that we can best create a solution to fit your needs. National Stock Numbers are 13-digit serial numbers assigned to specific items in the federal supply chain. These numbers are not arbitrary and follow a particular classification system.
39-21057-1 is manufactured by Dover Engineered Systems Inc with CAGE Code 97613 and is described as Bearing Plain Self. Like any other part on our website, this item is available for purchase at any time. Furthermore, if you are interested in acquiring items that we do not currently list in our database, we invite you to complete an Instant RFQ with available information, and our team will review it and respond in 15 minutes or less.
Internet of Hardware is a leading distributor of NSN part 39-21057-1, and we can help you acquire both popular and hard-to-find aerospace and electronic components. Rest assured that our parts are only sourced from trusted global manufacturers such as Dover Engineered Systems Inc when purchasing through us. Internet of Hardware is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited and certified enterprise, and we take significant measures to ensure all components are certified, quality-tested, and approved.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3120-00-777-2305 Item Description: Bearing Plain Self | 3120 | 007772305 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | S | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 39-21057-1 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 2.2492 INCHES MINIMUM AND 2.2497 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| AGGH | OUTER MEMBER WIDTH | 1.6870 INCHES MINIMUM AND 1.6970 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP E4340 OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP E52100 INNER MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER AND AISI/SAE E52100 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| SFTT | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| SFTT | SURFACE TREATMENT | SILVER OUTER RACE MEMBER |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 3.5617 INCHES MINIMUM AND 3.5625 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 1.9640 INCHES MINIMUM AND 1.9690 INCHES MAXIMUM |
| CTLM | LUBRICATION FEATURE | GROOVE INTERNAL SURFACES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| PRMT | PRECIOUS MATERIAL | SILVER |
 |
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