NSN 4730-00-034-1411 Repair Services
Tube Coupling Nut Overhaul, Repair, and Maintenance
MPN: MS21921-4K, AS21921, AS21921-4K
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-034-1411 tube coupling nutFAA 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 4730-00-034-1411 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 4730-00-034-1411 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4730-00-034-1411 |
| Categorization | Nuts of iron or steel |
| Repairability Code |
A
Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions. |
| Approximate Weight | 0.1lb |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Fabrication Method | Any acceptable |
| Nut Style | Tube coupling |
| Nut Height | 0.531 inches |
| Width Across Flats | 0.562 inches |
| Length To Shoulder | 0.547 inches |
| Smallest Inside Diameter | 0.300 inches |
| Thread Series | Unjf |
| Thready Qty Per Inch (tpi) | 20 |
| Thread Size | 0.438 inches |
| Tube Outside Diameter | 0.250 inches |
| Seat Angle | 45.00 degrees |
| Material | Steel comp 316 |
| Material Specification | Qq-s-763 federal specification single material response |
| Surface Treatment | Passivate |
| Specification Data | 96906-ms21921 government standard |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| MS21921-4K | EATON-AEROQUIP LLC. | AX - DLA LAND AND MARITIME |
| MS21921-4K | SPS TECHNOLOGIES, LLC | AX - DLA LAND AND MARITIME |
| MS21921-4K | GLOBE AEROSPACE INC | AX - DLA LAND AND MARITIME |
| MS21921-4K | FABER ENTERPRISES, INC. | AX - DLA LAND AND MARITIME |
| MS21921-4K | MILITARY STANDARDS | AX - DLA LAND AND MARITIME |
| MS21921-4K | DESIGNED METAL CONNECTIONS, INC. | AX - DLA LAND AND MARITIME |
| AS21921 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | ZZ - USA |
| AS21921-4K | SOCIETY OF AUTOMOTIVE ENGINEERS INC | ZZ - USA |