| 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) | 01-162-7144 (011627144) |
| NCB Code | USA (01) |
| Manufacturer | Sikorsky Aircraft Corporation, S And L Aerospace Metals Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 70250-34007 | sikorsky aircraft corporation | pulley flat | 78286 | RFQ |
| 70250-34007-042 | s and l aerospace metals llc | pulley flat | 05722 | RFQ |
| 70250-34007-042 | sikorsky aircraft corporation | pulley flat | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.874 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.385 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 2.030 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.406 INCHES NOMINAL |
| ADGE | BORE LENGTH | 2.188 INCHES NOMINAL |
| AGFF | FLANGE WIDTH | 0.093 INCHES NOMINAL |
| AHSF | FLANGE QUANTITY | 2 |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY,QQ-A-200/3,ALLOY 2024,T3511 OVERALL |
| AQPL | FACE WIDTH | 2.188 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | INCLUDED |
| BDYS | COUNTERBORE LOCATION | BOTH ENDS |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSL | CROWN FACE | NOT INCLUDED |
| BYDP | RIM TYPE | SOLID |
| BYDR | FLANGE LOCATION | OUTSIDE |
| BYDS | BORE FEATURE | INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.150 INCHES NOMINAL BOTH ENDS |
| FEAT | SPECIAL FEATURES | SECOND COUNTEBORE ON FIRST END REDUCED TO 0.728 IN. DIA AND 0.055 IN. DEEP |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Relevant Components for NSN - 3020-01-162-7144, 3020011627144 | ||||
| 3020-00-649-6951 (3020006496951) | 3030-00-872-5477 (3030008725477) | 3020-01-383-5236 (3020013835236) | 3040-00-571-5905 (3040005715905) | |
| 3040-01-471-3613 (3040014713613) | 3040-00-411-8629 (3040004118629) | 3020-00-995-7954 (3020009957954) | 3040-01-260-6892 (3040012606892) | |
| 3040-01-338-4600 (3040013384600) | 3040-01-173-4261 (3040011734261) | 3010-01-079-0635 (3010010790635) | 3040-00-614-3038 (3040006143038) | |
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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