The Flange,pipe, cataloged under National Stock Number 4730-00-872-6913, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-872-6913 |
| Primary Part Number | 54A50B213 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Thickness | 0.359 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| Style Designator | SQUARE, ONE BOLT HOLE CIRCLE |
| Bolt Hole Quantity | 4 |
| Face Seating Surface Condition | MACHINED |
| Flange Section Style | PLAIN RECESSED FACE |
| Recess Diameter | 1.750 INCHES NOMINAL IN |
| Recess Depth | 0.088 INCHES NOMINAL IN |
| Bolt Circle Diameter | 2.562 INCHES NOMINAL IN |
| Flange Width | 2.375 INCHES NOMINAL IN |
| Bolt Hole Diameter | 0.266 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54A50B213 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 54A50B213 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 20863 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
NSN 4730-00-872-6913 is a Flange,pipe, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-872-6913 has 3 cross-referenced part numbers: 54A50B213 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 54A50B213 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 20863 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 5 known substitutes for 4730-00-872-6913: 5935-00-135-4048, 5935-00-222-7823, 5133-00-262-2175 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54A50B213: Thickness: 0.359 INCHES NOMINAL IN; Surface Treatment: ANODIZE; Material: ALUMINUM ALLOY; Style Designator: SQUARE, ONE BOLT HOLE CIRCLE. 12 total characteristics are documented in the Federal Logistics Information System.