NSN 3040-00-122-4978 Repair Services
Linear Actuating Cylinder Overhaul, Repair, and Maintenance
MPN: 7971345
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 3040-00-122-4978 linear actuating cylinderFAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.
We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.
NSN 3040-00-122-4978 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.
Repairability and Datasheet
NSN 3040-00-122-4978 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 3040-00-122-4978 |
| Categorization | |
| Repairability Code |
Z
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Approximate Weight | 19.7lb |
| Body Material | Steel, qq-t-825, comp 4130-canceled or steel, qq-t-825, comp 8630-canceled |
| Inside Diameter | 0.250 inches all ports |
| Mounting Provision | Threaded mounting holes |
| Overall Length | 10.500 inches |
| Bore Diameter | Between 2.750 inches and 2.751 inches |
| Body Outside Diameter | 3.750 inches |
| Overall Diameter | 4.500 inches |
| Longest Horizontal Distance Between Mounting Centers | 0.968 inches |
| Longest Vertical Distance Between Mounting Centers | 0.875 inches |
| Seat Angle In Deg | 60.0 all ports |
| Mounting Facility Thread Class | 3b |
| Mounting Facility Thread Direction | Right-hand |
| Mounting Provision Arrangement Style | Four hole rectangular |
| Mounting Facility Thread Series Designator | Unc |
| Mounting Facility Thread Diameter | 0.313 inches |
| Mounting Facility Thready Qty Per Inch (tpi) | 18 |
| Mounting Type And Location | Flat both ends |
| Mounting Facility Thread Length | 0.469 inches |
| Port Location And Quantity | 4 cylinder head end |
| Port Style | Socket all ports |
| Port Thread Series Designator | Unf all ports |
| Port Thread Diameter | 0.438 inches all ports |
| Port Thready Qty Per Inch (tpi) | 20 all ports |
| Port Thread Class | 3b all ports |
| Special Features | Rockwell hardness c30 to 35, chromium plate id only 0.0002 to 0.0005 thk, class 2b, fed qq-c-320, microinch finesh on id, 63 microinch finish on both ends |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 7971345 | U S ARMY TANK AUTOMOTIVE COMMAND | BF - U.S. ARMY ARMAMENT & CHEMICAL ACQUISITION AND LOGISTICS |
| 7971345 | FEINMECHANISCHE WERKE MAINZ GMBH | ZG - GERMANY |
| 7971345 | LIEBHERR-AEROSPACE LINDENBERG GMBH | ZG - GERMANY |