The Coupling Body,tube, cataloged under National Stock Number 4730-00-030-5881, 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 Transdigm Inc Div Adelwiggins Group. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-030-5881 |
| Primary Part Number | 83051-6 |
| Item Name | Coupling Body,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Tube Outside Diameter for Which Designed | 0.375 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2014 |
| Style Designator | FLEXIBLE COUPLING BODY |
| Surface Treatment | ANODIZE |
| Screw Thread Series Designator | UN |
| Outside Diameter | 0.810 INCHES MAXIMUM IN |
| Thread Size | 0.812-12 |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-030-5881 is a Coupling Body,tube, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-030-5881 has 2 cross-referenced part numbers: GC550EG6B (Northrop Grumman Systems Corporation), 83051-6 (Transdigm Inc Div Adelwiggins Group).
There are 2 known substitutes for 4730-00-030-5881: 3455-01-044-4146, 5950-01-069-7126. Verify interchangeability with system specifications before substitution.
Key specifications for 83051-6: Thread Direction: RIGHT-HAND; Tube Outside Diameter for Which Designed: 0.375 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2014; Style Designator: FLEXIBLE COUPLING BODY. 10 total characteristics are documented in the Federal Logistics Information System.