You are currently exploring our in-stock options for part number 255687C with the NSN 3020009906548. This product is listed with the description “Pulley Groove” and is manufactured by Hercules Engine Co Inc. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.
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We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number 255687C is listed alongside the NSN 3020-00-990-6548 and belongs to the FSC 3020 Gear Pulley Sprocket and Transmission Chain. Additionally, it is also under the CAGE Code 28265, which is assigned to Hercules Engine Co Inc. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number 255687C seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-990-6548 Item PartTypeName: PULLEY,GROOVE | 3020 | 009906548 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 287385AS | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 1.0625 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.719 INCHES NOMINAL |
| ABGA | GROOVE DEPTH | 0.563 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.5005 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 4.651 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.031 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 5/16-18 |
| ABXV | BORE DIAMETER | 0.7447 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.750 INCHES NOMINAL |
| AGGS | V GROOVE ANGLE IN DEG | 36.0 |
| AGJS | PITCH DIAMETER | 3.625 INCHES MINIMUM AND 4.313 INCHES MAXIMUM |
| AHYF | SECURING HOLE QUANTITY | 4 |
| ANNQ | MATERIAL AND LOCATION | IRON OVERALL |
| AQPL | FACE WIDTH | 0.750 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | BB END |
| BFYT | HOLE LOCATION | TWO HOLES ON TOP AND BOTTOM OF BORE,SPACED 1.500 IN. ON 2.00 IN. DIA BOLT CIRCLE |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSNP | SECURING METHOD | THREADED HOLE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDS | BORE FEATURE | INCLUDED |
| BYFF | SECURING LOCATION | BB END |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.313 INCHES MINIMUM AA END AND 3.000 INCHES MAXIMUM BB END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.281 INCHES MINIMUM AA END AND 2.281 INCHES MAXIMUM BB END |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
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