AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Extension Shaft |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 01-058-5439 (010585439) |
| NCB Code | USA (01) |
| Manufacturer | Zf Industrieantriebe Witten Gmbh, W M Berg Inc, Northrop Grumman Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVK | SHOULDER LENGTH | 0.370 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.312 INCHES MINIMUM |
| ABRY | LENGTH | 1.620 INCHES NOMINAL |
| ABXM | SHAFT END DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM |
| ABXN | SOCKET DEPTH | 0.500 INCHES NOMINAL |
| ABXP | SOCKET DIAMETER | 0.1873 INCHES MINIMUM AND 0.1878 INCHES MAXIMUM |
| ABYC | SHAFT END DESIGN | MALE AND FEMALE |
| ABYD | SHAFT END CONFIGURATION | ROUND AND ROUND W/SCREW DRIVE SLOT |
| APTD | END TYPE | INTEGRAL COUPLING |
| FEAT | SPECIAL FEATURES | EXTENDED FEMALE END WITH SHOULDER AND DRIVE SLOT 0.250 IN. LONG BY 0.250 IN. DIAMETER |
| MATT | MATERIAL | STEEL COMP 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN SOCKET |
| Relevant Components for NSN - 3040-01-058-5439, 3040010585439 | ||||
| 3010-00-253-5705 (3010002535705) | 3020-01-228-6527 (3020012286527) | 3020-01-594-1712 (3020015941712) | 3040-00-585-4048 (3040005854048) | |
| 3010-12-163-4248 (3010121634248) | 3020-00-204-9714 (3020002049714) | 3020-00-677-4761 (3020006774761) | 3010-01-003-2935 (3010010032935) | |
| 3040-99-564-8678 (3040995648678) | 3040-00-024-5054 (3040000245054) | 3020-01-181-3975 (3020011813975) | 3010-00-319-2345 (3010003192345) | |
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