The Elbow,flange to Tube, cataloged under National Stock Number 4730-01-182-0283, 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 Safran Landing Systems Canada Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-182-0283 |
| Primary Part Number | 538-412-1 |
| Item Name | Elbow,flange to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Safran Landing Systems Canada Inc. |
| Status | ACTIVE |
| Thread Class | 3A FIRST END A |
| Raised Face Nominal Diameter | 1.760 INCHES SECOND END IN |
| Flow Angle | 90.0 DEGREES |
| Flange Face Design | RAISED STRAIGHT SECOND END |
| Thread Series Designator | UN FIRST END |
| Bolt Hole Quantity | 8 SECOND END |
| Flange Shape | ROUND WITH HOLES SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Leg Length | 4.750 INCHES NOMINAL FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 2.500 INCHES FIRST END IN |
| Bolt Circle Nominal Diameter | 1.760 INCHES SECOND END IN |
| Nominal Outside Diameter | 3.320 INCHES SECOND END IN |
| Thread Quantity Per Inch | 12 FIRST END |
| Furnished Items and Quantity | 8 BOLT |
| Leg Length | 3.470 INCHES NOMINAL SECOND END IN |
| Material | IRON OVERALL |
| Connection Style | PLAIN (TUBE) FIRST END |
| Raised Face Nominal Height | 0.820 INCHES SECOND END IN |
| Connection Type | FLANGE SECOND END |
| Nominal Thread Size | 2.500 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-182-0283 is a Elbow,flange to Tube, manufactured by Safran Landing Systems Canada Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-182-0283 has 2 cross-referenced part numbers: 6534D513 (Indal Technologies Inc), 538-412-1 (Safran Landing Systems Canada Inc.).
There is 1 known substitute for 4730-01-182-0283: 5961-00-163-7231. Verify interchangeability with system specifications before substitution.
Key specifications for 538-412-1: Thread Class: 3A FIRST END A; Raised Face Nominal Diameter: 1.760 INCHES SECOND END IN; Flow Angle: 90.0 DEGREES; Flange Face Design: RAISED STRAIGHT SECOND END. 20 total characteristics are documented in the Federal Logistics Information System.