| Item Name | Coupling Shaft Flexible |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3010 Torque Converters and Speed Changers |
| National Item Identification Number (NIIN) | 01-286-9767 (012869767) |
| NCB Code | USA (01) |
| Manufacturer | Reliance Electric Industrial Co, Somerset Engineering Div |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4W 4-1 2IN.BORE | reliance electric industrial co | coupling shaft flexible | 71956 | RFQ |
| WCS4W | somerset engineering div | coupling shaft flexible | 53698 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 9.750 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 12.500 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 1.0000 INCHES NOMINAL BOTH ENDS |
| ABRV | KEYWAY DEPTH | 0.5000 INCHES NOMINAL BOTH ENDS |
| ABXV | BORE DIAMETER | 4.5000 INCHES NOMINAL BOTH ENDS |
| ADGE | BORE LENGTH | 4.7500 INCHES NOMINAL BOTH ENDS |
| AGZD | BORE SHAPE | STRAIGHT BOTH ENDS |
| APGF | DESIGN TYPE | INTERNAL GEAR |
| BSGH | KEYING FACILITY QUANTITY | 1 BOTH ENDS |
| BSGK | KEYING FACILITY TYPE | KEYWAY BOTH ENDS |
| CBBL | FEATURES PROVIDED | KEYWAY AND EXPOSED COUPLING BOLT TYPE AND SPLINE GEAR TEETH |
| Components Related to NSN - 3010-01-286-9767, 3010012869767 | ||||
| 3030-00-472-2652 (3030004722652) | 3010-00-469-7066 (3010004697066) | 3020-01-270-5862 (3020012705862) | 3020-01-058-2679 (3020010582679) | |
| 3040-00-126-0897 (3040001260897) | 3040-01-594-7784 (3040015947784) | 3020-00-406-1765 (3020004061765) | 3020-00-477-5743 (3020004775743) | |
| 3010-99-735-6282 (3010997356282) | 3040-01-168-6844 (3040011686844) | 3040-01-104-6291 (3040011046291) | 3040-00-961-1330 (3040009611330) | |
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