The Flange,pipe, cataloged under National Stock Number 4730-01-128-5438, 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 Emerson Electric Co Alco Controls Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-128-5438 |
| Primary Part Number | A1518 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| Bolt Circle Diameter | 2.055 INCHES NOMINAL IN |
| Style Designator | OVAL, ONE BOLT HOLE CIRCLE |
| Flange Width | 0.812 INCHES NOMINAL IN |
| Flange Length | 4.000 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1518 PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
NSN 4730-01-128-5438 is a Flange,pipe, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-128-5438 has 1 cross-referenced part number: A1518 (Emerson Electric Co Alco Controls Div).
There are 3 known substitutes for 4730-01-128-5438: 5325-00-279-1235, 8455-00-460-4199, 5930-01-224-1235. Verify interchangeability with system specifications before substitution.
Key specifications for A1518: Bolt Circle Diameter: 2.055 INCHES NOMINAL IN; Style Designator: OVAL, ONE BOLT HOLE CIRCLE; Flange Width: 0.812 INCHES NOMINAL IN; Flange Length: 4.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.