| 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) | 01-169-2957 (011692957) |
| NCB Code | USA (01) |
| Manufacturer | Leidos Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVK | SHOULDER LENGTH | 0.680 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| ABRY | LENGTH | 1.600 INCHES NOMINAL |
| ABXM | SHAFT END DIAMETER | 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| ABXN | SOCKET DEPTH | 0.400 INCHES NOMINAL |
| ABXP | SOCKET DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ABYC | SHAFT END DESIGN | MALE |
| ABYD | SHAFT END CONFIGURATION | FLATTED ROUND |
| APTD | END TYPE | INTEGRAL COUPLING |
| CMLP | THREAD QUANTITY PER INCH | 32 SCREW HOLE |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SCREW HOLE |
| MATT | MATERIAL | STEEL COMP 303 |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STYL | STYLE DESIGNATOR | PLAIN SOCKET |
| THSD | THREAD SERIES DESIGNATOR | UNC SCREW HOLE |
| Relevant Components for NSN - 3040-01-169-2957, 3040011692957 | ||||
| 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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