NSN 4320-00-398-8177 Repair Services
Wearing Ring Overhaul, Repair, and Maintenance
MPN: 12564P, SL-6528, SL5377PC62, SL6521PC62, SL6523PC62, 255377-11, SL6528PC62, 255377-25
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-398-8177 wearing ringFAA 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 4320-00-398-8177 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 4320-00-398-8177 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4320-00-398-8177 |
| Categorization | Parts, , of pumps for liquids |
| Repairability Code | |
| Approximate Weight | 2.7lb |
| Body Style | Internal flange w/external locking flange |
| Overall Length | 1.000 inches |
| Body Outside Diameter | 5.748 inches |
| Body Inside Diameter | 5.095 inches |
| Corner Radius | 0.438 inches inside right corner |
| Left Side Flange Thickness | 0.188 inches |
| Right Side Flange Thickness | 0.188 inches |
| Distance Between Flanges | 0.437 inches |
| End To Flange Distance | 0.812 inches |
| Internal Flange Inside Diameter | 4.125 inches |
| Internal Flange Width | 0.250 inches |
| Smallest External Anchor Flange Radius | 2.750 inches |
| Largest External Anchor Flange Radius | 3.031 inches |
| Distance Below Centerline | 0.062 inches |
| Distance From End | 0.500 inches |
| Corner Shape | Square inside left cornerround inside right cornersquare outside left cornersquare outside right corner |
| Surface Finish | 125.0 microinches all surfaces |
| Special Features | Undersize |
| Material | Copper alloy |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 12564P | CURTISS-WRIGHT ELECTRO-MECHANICAL | AX - DLA LAND AND MARITIME |
| SL-6528 | CURTISS-WRIGHT ELECTRO-MECHANICAL | AX - DLA LAND AND MARITIME |
| SL5377PC62 | CURTISS-WRIGHT ELECTRO-MECHANICAL | AX - DLA LAND AND MARITIME |
| SL6521PC62 | CURTISS-WRIGHT ELECTRO-MECHANICAL | AX - DLA LAND AND MARITIME |
| SL6523PC62 | CURTISS-WRIGHT ELECTRO-MECHANICAL | AX - DLA LAND AND MARITIME |
| 255377-11 | CURTISS-WRIGHT ELECTRO-MECHANICAL | AX - DLA LAND AND MARITIME |
| SL6528PC62 | CURTISS-WRIGHT ELECTRO-MECHANICAL | AX - DLA LAND AND MARITIME |
| 255377-25 | CURTISS-WRIGHT ELECTRO-MECHANICAL | ZZ - USA |
| 12564P | CURTISS-WRIGHT ELECTRO-MECHANICAL | ZZ - USA |
| 255377-25 | CURTISS-WRIGHT ELECTRO-MECHANICAL | ZZ - USA |