The Flange,pipe, cataloged under National Stock Number 4730-00-142-1158, 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 Teledyne Industries Inc Teledyne Power Systems Div. Government technical data includes 15 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-142-1158 |
| Primary Part Number | 24826 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Teledyne Industries Inc Teledyne Power Systems Div |
| Status | CANCELLED |
| Bevel Depth | 0.250 INCHES NOMINAL IN |
| Flange End Radius | 0.297 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Bolt Hole Diameter | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Style Designator | OVAL, ONE BOLT HOLE CIRCLE |
| Surface Treatment | ANODIZE |
| Face Seating Surface Condition | MACHINED |
| Flange Width | 2.500 INCHES MINIMUM AND 2.546 INCHES MAXIMUM IN |
| Tube Outside Diameter for Which Designed | 2.000 INCHES NOMINAL IN |
| Flange Length | 3.360 INCHES MINIMUM AND 3.380 INCHES MAXIMUM IN |
| Face Bevel Angle | 45.0 DEGREES NOMINAL |
| Flange Section Style | BEVELED FACE |
| Bolt Circle Diameter | 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN |
| Thickness | 0.380 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 24826 | Teledyne Industries Inc Teledyne Power Systems Div (USA) |
NSN 4730-00-142-1158 is a Flange,pipe, manufactured by Teledyne Industries Inc Teledyne Power Systems Div, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-142-1158 has 1 cross-referenced part number: 24826 (Teledyne Industries Inc Teledyne Power Systems Div).
There are 11 known substitutes for 4730-00-142-1158: 9540-00-261-5159, 4730-00-433-3192, 3510-00-624-4867 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 24826: Bevel Depth: 0.250 INCHES NOMINAL IN; Flange End Radius: 0.297 INCHES NOMINAL IN; Material: ALUMINUM ALLOY; Bolt Hole Diameter: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-142-1158 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.