Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 677540, a Atwood Industries Inc component we feature that is listed with the NSN 3040001730081 and item name “Collar Shaft.” For further identification, part number 677540 was also specifically produced under CAGE Code 93334 and belongs to Federal Supply Class (FSC) 3040 Miscellaneous Power Transmission Equipment. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number 677540 and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number 677540 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3040-00-173-0081 Item Description: Collar Shaft | 3040 | 001730081 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 677540 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL |
| ABLM | INTERNAL KEYWAY WIDTH | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| ABNM | THICKNESS | 1.219 INCHES NOMINAL |
| ABPH | SMALL END DIAMETER | 2.188 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.5300 INCHES MINIMUM AND 1.5310 INCHES MAXIMUM |
| AEUZ | LARGEST DIAMETER LENGTH | 0.344 INCHES NOMINAL |
| AEVE | KEYWAY QUANTITY | 1 |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.902 INCHES MINIMUM AND 0.911 INCHES MAXIMUM |
| AHYF | SECURING HOLE QUANTITY | 6 |
| AHYG | ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 60.0 |
| CQBP | SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNC |
| CQKB | SECURING HOLE TYPE AND LOCATION | THREADED-COUNTERSUNK ALL HOLES |
| CQNY | COUNTERSUNK HOLE ANGLE IN DEG AND LOCATION | 60.0 ALL HOLES |
| CRWB | NOMINAL THREAD SIZE AND LOCATION | 0.312 INCHES ALL HOLES |
| CSFB | COUNTERSINK MAJOR DIAMETER AND LOCATION | 0.3438 INCHES NOMINAL ALL HOLES |
| FEAT | SPECIAL FEATURES | LIP ON STEP END 0.188IN. WIDE AND 2.247 IN. MIN2.250 IN. MAX DIA |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | ROUND STEPPED |
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