The Nut Assembly,tube Coupling, cataloged under National Stock Number 4730-00-141-3388, 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 3 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 | 4730-00-141-3388 |
| Primary Part Number | 83053-8 |
| Item Name | Nut Assembly,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Thread Class | 2B |
| Style Designator | NUT ASSEMBLY |
| Material | ALUMINUM ALLOY 2024 |
| Surface Treatment | ANODIZE |
| Tube Outside Diameter for Which Designed | 0.500 INCHES NOMINAL IN |
| Outside Diameter | 1.079 INCHES MAXIMUM IN |
| Thread Size | 3/4-12 |
| Thread Direction | RIGHT-HAND |
| Screw Thread Series Designator | UN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 83053-8 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
| STSPG003BD08 | Lockheed Martin Corp (USA) |
| 83053L8 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
NSN 4730-00-141-3388 is a Nut Assembly,tube Coupling, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-141-3388 has 3 cross-referenced part numbers: 83053-8 (Transdigm Inc Div Adelwiggins Group), STSPG003BD08 (Lockheed Martin Corp), 83053L8 (Transdigm Inc Div Adelwiggins Group).
There are 2 known substitutes for 4730-00-141-3388: 5330-00-334-2708, 5950-01-069-9394. Verify interchangeability with system specifications before substitution.
Key specifications for 83053-8: Thread Class: 2B; Style Designator: NUT ASSEMBLY; Special Features: W/ALUMINUM RETAINING RING; Material: ALUMINUM ALLOY 2024. 11 total characteristics are documented in the Federal Logistics Information System.