| Item Name | Pulley Groove |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-727-0741 (007270741) |
| NCB Code | USA (00) |
| Manufacturer | Atco Pulley Corp, Ralmark Company, Arvan Inc, Aeronautical Standards Group, Military Specifications, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 20219A5 | atco pulley corp | pulley groove | 83451 | RFQ |
| 20219A5 | ralmark company | pulley groove | 25337 | RFQ |
| 20219A5 | arvan inc | pulley groove | 29965 | RFQ |
| AN219A5 | aeronautical standards group | pulley groove | 88044 | RFQ |
| MIL-DTL-7034/1 | military specifications | pulley groove | 81349 | RFQ |
| MS20219A5 | military standards corp | pulley groove | 96906 | RFQ |
| MS20219A5 | military specifications | pulley groove | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.156 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.150 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.438 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.625 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.438 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.050 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY,QQ-A-225/6,T351 RIM AND STEEL HUB |
| AQPL | FACE WIDTH | 0.310 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | U |
| BYDS | BORE FEATURE | INCLUDED |
| BYDT | BEARING TYPE | BALL |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.769 INCHES NOMINAL BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.064 INCHES NOMINAL BOTH ENDS |
| ABHE | OUTSIDE DIAMETER | 2.625 INCHES NOMINAL |
| BDDY | BEARING QUANTITY | 1 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Components Related to NSN - 3020-00-727-0741, 3020007270741 | ||||
| 3020-00-093-3146 (3020000933146) | 3010-00-066-5754 (3010000665754) | 3040-01-434-0826 (3040014340826) | 3020-01-605-6227 (3020016056227) | |
| 3040-00-292-9403 (3040002929403) | 3020-01-132-9529 (3020011329529) | 3040-01-628-5278 (3040016285278) | 3040-00-763-7091 (3040007637091) | |
| 3030-01-302-3516 (3030013023516) | 3020-01-706-8292 (3020017068292) | 3010-01-530-0859 (3010015300859) | 3040-00-398-0619 (3040003980619) | |
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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