NSN 4730-00-074-1688 Repair Services
Flange To Tube Straight Adapter Overhaul, Repair, and Maintenance
MPN: 257340-9
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-074-1688 flange to tube straight adapterFAA 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 4730-00-074-1688 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 4730-00-074-1688 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4730-00-074-1688 |
| Categorization | Flanges of iron or nonalloy steel |
| Repairability Code | |
| Approximate Weight | 13.5lb |
| Thread Class | 2a 1st end |
| Bolt Hole Quantity | 4 2nd end |
| Connection Style | Flared (tube) 1st end |
| Width | 2.470 inches 2nd end |
| Length | 2.475 inches 2nd end |
| Flange Shape | Rectangular with holes 2nd end |
| Connection Type | Threaded external tube 1st end |
| Thready Qty Per Inch (tpi) | 16 1st end |
| Thread Size | 0.500 inches 1st end |
| Seat Angle | 45.0 degrees 1st end |
| Thickness | 0.400 inches 2nd end |
| Bolt Hole Diameter | 0.250 inches 2nd end |
| Center To Center Distance Between Bolt Holes Along Length | 2.166 inches 2nd end |
| Center To Center Distance Between Bolt Holes Along Width | 2.164 inches 2nd end |
| Flange Face Design | Plain with gasket groove 2nd end |
| Outside Diameter Tube Accommodated | 0.312 inches 1st end |
| Nominallength | 2.136 inches |
| Material | Steel |
| Thread Series Designator | Un 1st end |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 257340-9 | HONEYWELL INTERNATIONAL INC. | ZZ - USA |
| 257340-9 | HONEYWELL INTERNATIONAL INC. | ZZ - USA |
| 257340-9 | ALLIEDSIGNAL INC | XX - |