| Item Name | Pulley Flat |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-789-2594 (007892594) |
| NCB Code | USA (00) |
| Manufacturer | Amca Intl Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 2.375 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.189 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/4-20 |
| ADGE | BORE LENGTH | 1.313 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 1 |
| AKYN | FURNISHED ITEMS AND QUANTITY | 1 SETSCREW |
| ANNQ | MATERIAL AND LOCATION | STEEL,SAE 1045 OVERALL |
| AQPL | FACE WIDTH | 1.938 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSL | CROWN FACE | NOT INCLUDED |
| BYDS | BORE FEATURE | INCLUDED |
| BYFF | SECURING LOCATION | BOTH ENDS |
| FEAT | SPECIAL FEATURES | 0.849 IN. FROM CENTER OF BORE TO TOP OF KEYWAY |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| ABXV | BORE DIAMETER | 0.7500 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| BFYT | HOLE LOCATION | LOCATED ON TOP OF KEY |
| BYDP | RIM TYPE | SOLID |
| Relevant Components for NSN - 3020-00-789-2594, 3020007892594 | ||||
| 3010-01-374-7922 (3010013747922) | 3020-00-640-4542 (3020006404542) | 3040-01-553-9126 (3040015539126) | 3010-00-737-8041 (3010007378041) | |
| 3040-01-193-7323 (3040011937323) | 3040-01-352-4169 (3040013524169) | 3040-01-234-5650 (3040012345650) | 3040-00-365-1185 (3040003651185) | |
| 3010-01-284-4378 (3010012844378) | 3020-01-493-3255 (3020014933255) | 3010-00-538-5081 (3010005385081) | 3040-01-482-5789 (3040014825789) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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