ASAP Aviation Procurement is pleased to announce that part number B-311-345 of NSN 3020-00-705-1657 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number B-311-345 is a Gear Cluster manufactured by Gyro Systems Co Inc under CAGE Code 64846. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-705-1657 Item PartTypeName: GEAR CLUSTER | 3020 | 007051657 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B-311-345 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| APGF | DESIGN TYPE | SPUR FIRST GEAR |
| APGF | DESIGN TYPE | SPUR SECOND GEAR |
| CQCF | CONSTRUCTION | ASSEMBLED |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.9792 INCHES SECOND GEAR |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.7917 INCHES FIRST GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 1.031 INCHES |
| CWQN | HUB NOMINAL LENGTH | 0.016 INCHES FIRST END |
| CWQN | HUB NOMINAL LENGTH | 0.141 INCHES BETWEEN FIRST AND SECOND GEAR |
| CWQN | HUB NOMINAL LENGTH | 0.6093 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PINNED SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.500 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 0.813 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.000 INCHES BETWEEN FIRST AND SECOND GEAR |
| FEAT | SPECIAL FEATURES | MTG HOLES 90 DEG APART |
| MATT | MATERIAL | COPPER ALLOY ALL GEARS |
| MATT | MATERIAL | STEEL CORROSION RESISTING SHAFT/HUB |
| SFTT | SURFACE TREATMENT | PASSIVATE SHAFT/HUB |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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