We've received your request for 3704 (described as Pulley Cone), manufactured by Thomas C Wilson Inc with CAGE code 66042. This part is registered under NSN 3020-00-528-0557, classified in FSG 30 Mechanical Power Transmission Equipment / FSC 3020 Gears Pulleys Sprockets and Transmission Chain. Our verification process will confirm traceability through supporting identifiers including NIIN 00-528-0557, NCB code 00 (origin: USA), and INC 08110. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 3704 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-528-0557 Item PartTypeName: PULLEY,CONE | 3020 | 005280557 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 3704 | 2 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.500 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.438 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.375 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/4-20 |
| ABXV | BORE DIAMETER | 0.749 INCHES MINIMUM AND 0.751 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 1.375 INCHES NOMINAL |
| AGGS | V GROOVE ANGLE IN DEG | 40.0 |
| AHYF | SECURING HOLE QUANTITY | 1 |
| ALPN | FACE TYPE | STEP GROOVE |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AQPL | FACE WIDTH | 1.375 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| AXHQ | GROOVE QUANTITY | 2 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BCCJ | STEP OUTSIDE DIAMETER | 5.000 INCHES NOMINAL AND 4.000 INCHES NOMINAL |
| BFYT | HOLE LOCATION | IN LARGEST DIA GROOVE |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSNP | SECURING METHOD | THREADED HOLE |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A |
| BYFS | BORE BEARING | NOT INCLUDED |
| BZRD | V GROOVE PITCH DIAMETER | 4.39375 INCHES NOMINAL AND 3.59375 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8487900080 (NAICS 333999) | Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships propellers |
| SITC : 74999 | Machinery parts, not containing electrical connectors, insulators, coils, contacts or other electrical features, n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | A - Item does not contain precious metal. |
| AAC | X |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | S - 60.0 |
| NMFC: | 127300 - Pulley blocks/tckle/snatch/fairldrs |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 593 - Motors and parts, (machinery and parts),(less than 35 feet) |
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