| Item Name | Cylinder Assembly Actuating Line |
| Federal Supply Group (FSG) | Vehicular Equipment Components |
| Federal Supply Class (FSC) | 2590 Miscellaneous Vehicular Components |
| National Item Identification Number (NIIN) | 00-139-4492 (001394492) |
| NCB Code | USA (00) |
| Manufacturer | Oshkosh Corporation, Catching Engineering Co, Federal Pump Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHB | FIRST END OUTSIDE DIAMETER | 0.312 INCHES NOMINAL |
| AMEA | FIRST END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL |
| AAFZ | BODY MATERIAL | BRASS |
| CLLZ | (NON-CORE DATA) SECOND PISTON ROD END LUBRICATION FACILITY | NOT INCLUDED |
| CLMS | PORT LOCATION AND QUANTITY | 1 CYLINDER HEAD END 1 PISTON ROD END |
| ATEM | EXTENDED LENGTH | 4.811 INCHES NOMINAL |
| CLLN | (NON-CORE DATA) FIRST PISTON ROD END LUBRICATION FACILITY | NOT INCLUDED |
| ABXV | BORE DIAMETER | 1.125 INCHES NOMINAL |
| AMQZ | COMPRESSED LENGTH | 3.311 INCHES NOMINAL |
| CKSD | DESIGN CHARACTERISTICS | SINGLE ACTING SINGLE CYLINDER |
| CKSF | FIRST PISTON ROD END STYLE | EXTERNAL THREADED ALL WORKING ENDS |
| CKSG | FIRST PISTON ROD END THREAD SERIES DESIGNATOR | UNC |
| CKSH | FIRST PISTON ROD END THREAD DIAMETER | 0.312 INCHES NOMINAL |
| CKSJ | FIRST PISTON ROD END THREAD QUANTITY PER INCH | 18 |
| CKSK | FIRST PISTON ROD END THREAD CLASS | 2A |
| CKSL | FIRST PISTON ROD END THREAD DIRECTION | RIGHT-HAND ALL WORKING ENDS |
| CLMT | PORT STYLE | GASKET SEAL |
| CLMW | PORT THREAD SERIES DESIGNATOR | NPT ALL PORTS |
| CLMZ | PORT NOMINAL PIPE THREAD SIZE | 0.125 INCHES |
| Relevant Components for NSN - 2590-00-139-4492, 2590001394492 | ||||
| 2510-01-374-2612 (2510013742612) | 2530-00-195-0157 (2530001950157) | 2530-01-289-3783 (2530012893783) | 2510-01-602-4922 (2510016024922) | |
| 2590-01-698-0547 (2590016980547) | 2530-01-563-1910 (2530015631910) | 2510-01-187-1306 (2510011871306) | 2540-01-305-2398 (2540013052398) | |
| 2540-01-599-5324 (2540015995324) | 2530-01-053-7431 (2530010537431) | 2540-01-318-8483 (2540013188483) | 2540-01-254-6566 (2540012546566) | |
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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