| 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) | 01-219-8704 (012198704) |
| NCB Code | USA (01) |
| Manufacturer | Sikorsky Aircraft Corporation, Ralmark Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 70400-00512 | sikorsky aircraft corporation | pulley groove | 78286 | RFQ |
| 70400-00512-103 | ralmark company | pulley groove | 25337 | RFQ |
| 70400-00512-103 | sikorsky aircraft corporation | pulley groove | 78286 | RFQ |
| 8-2232 | ralmark company | pulley groove | 25337 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.500 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.350 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 4.255 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.625 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.313 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.595 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.130 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY OVERALL |
| AQPL | FACE WIDTH | 0.595 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BDDY | BEARING QUANTITY | 1 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | U |
| BYDS | BORE FEATURE | INCLUDED |
| BYDT | BEARING TYPE | SLEEVE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.515 INCHES NOMINAL BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.013 INCHES NOMINAL BOTH ENDS |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-01-219-8704, 3020012198704 | ||||
| 3040-01-213-2339 (3040012132339) | 3020-00-927-7590 (3020009277590) | 3040-01-156-4016 (3040011564016) | 3020-01-179-8932 (3020011798932) | |
| 3040-01-283-8064 (3040012838064) | 3040-01-498-1180 (3040014981180) | 3010-00-494-6535 (3010004946535) | 3020-00-785-0426 (3020007850426) | |
| 3010-00-590-9208 (3010005909208) | 3020-00-157-8215 (3020001578215) | 3020-01-243-6344 (3020012436344) | 3040-00-250-0843 (3040002500843) | |
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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