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QUALITY ASSURED We sell only warrantied and traceable partsWe appreciate your interest in the NSN part 318273 under 3020-00-678-6386. 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.
318273 is manufactured by Rexnord Corp with CAGE Code 21444 and is described as Gear Helical. 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 318273, 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 Rexnord Corp 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 |
|---|---|---|---|---|---|---|
| 3020-00-678-6386 Item Description: Gear Helical | 3020 | 006786386 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 318273 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 6.5520 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 65 |
| ANTP | BORE STYLE | TAPERED W/KEYWAY FIRST END |
| CQFM | HARDNESS RATING | 285.0 BRINELL STANDARD MINIMUM OVERALL AND 325.0 BRINELL STANDARD MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.724 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPZ | HELIX ANGLE | 30.0483 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.500 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 1.750 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.376 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.639 INCHES BOTH ENDS |
| CWSW | TAPER MAJOR NOMINAL DIAMETER | 1.868 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 2.500 INCHES SECOND END |
| MATT | III MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY NO. 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
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