The Reducer,tube, cataloged under National Stock Number 4730-00-979-9226, 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 Ge Aviation Systems Llc Dba Ge Aviation. Government technical data includes 19 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 | 4730-00-979-9226 |
| Primary Part Number | 53483 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation |
| Status | ACTIVE |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Thread Series Designator | UNF SECOND END |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Nominal Thread Size | 0.312 INCHES SECOND END IN |
| Thread Quantity Per Inch | 24 SECOND END |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Reduced Passage Nominal Inside Diameter | 0.062 INCHES SECOND END IN |
| Seat Angle | 53.0 DEGREES SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Thread Series Designator | UNF FIRST END |
| Reducer Type | CONCENTRIC |
| Thread Quantity Per Inch | 18 FIRST END |
| Thread Class | 2A SECOND END A |
| Nominal Outside Diameter Tube Accommodated | 0.125 INCHES SECOND END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Thread Class | 3A FIRST END A |
| Nominal Overall Length | 1.508 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-979-9226 is a Reducer,tube, manufactured by Ge Aviation Systems Llc Dba Ge Aviation, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-979-9226 has 2 cross-referenced part numbers: 53483 (Ge Aviation Systems Llc Dba Ge Aviation), 53483 (L3harris Interstate Electronics Corporation).
There is 1 known substitute for 4730-00-979-9226: 6680-01-284-6521. Verify interchangeability with system specifications before substitution.
Key specifications for 53483: Nominal Thread Size: 0.562 INCHES FIRST END IN; Thread Series Designator: UNF SECOND END; Surface Treatment: ANODIZE OVERALL; Material: ALUMINUM ALLOY 2024 OVERALL. 19 total characteristics are documented in the Federal Logistics Information System.