| 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) | 00-278-1399 (002781399) |
| NCB Code | USA (00) |
| Manufacturer | Tropic Aire Carrier Division |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.313 INCHES NOMINAL BOTH ENDS |
| AAWY | COUNTERBORE DIAMETER | 2.0000 INCHES NOMINAL BOTH ENDS |
| AAWZ | COUNTERBORE DEPTH | 0.1250 INCHES NOMINAL BOTH ENDS |
| ABHP | OVERALL LENGTH | 4.250 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 5.250 INCHES NOMINAL |
| ABQA | TAPER MINOR DIAMETER | 0.8120 INCHES NOMINAL BOTH ENDS |
| ABRR | KEYWAY WIDTH | 0.188 INCHES NOMINAL BOTH ENDS |
| ABRV | KEYWAY DEPTH | 0.1090 INCHES NOMINAL BOTH ENDS |
| ADGE | BORE LENGTH | 1.2500 INCHES NOMINAL BOTH ENDS |
| AGZD | BORE SHAPE | TAPERED BOTH ENDS |
| APGF | DESIGN TYPE | MULTIJAW |
| BSGH | KEYING FACILITY QUANTITY | 1 BOTH ENDS |
| BSGK | KEYING FACILITY TYPE | KEYWAY BOTH ENDS |
| BSNP | SECURING METHOD | UNTHREADED HOLE BOTH ENDS |
| BSNW | UNTHREADED HOLE LOCATION | BOTH ENDS: 30 DEG FROM KEYWAY |
| CBBL | FEATURES PROVIDED | COUNTERBORE AND EXPOSED COUPLING BOLT TYPE AND KEYWAY |
| CFGD | TAPER LARGEST DIAMETER | 0.9920 INCHES NOMINAL BOTH ENDS |
| Relevant Components for NSN - 3010-00-278-1399, 3010002781399 | ||||
| 3010-01-159-7492 (3010011597492) | 3010-01-632-3943 (3010016323943) | 3040-01-418-7343 (3040014187343) | 3040-00-670-9152 (3040006709152) | |
| 3040-01-541-8789 (3040015418789) | 3010-01-564-0259 (3010015640259) | 3040-01-509-1184 (3040015091184) | 3040-01-337-3753 (3040013373753) | |
| 3010-01-541-7310 (3010015417310) | 3020-01-253-1961 (3020012531961) | 3040-01-442-5184 (3040014425184) | 3040-00-843-7224 (3040008437224) | |
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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