The Nut,union, cataloged under National Stock Number 4730-00-226-6196, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4730-00-226-6196 |
| Primary Part Number | 3605-32D-3 |
| Item Name | Nut,union |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Thread Series | UN |
| Maximum Working Pressure Rating and Service for Which Designed | 375.0 POUNDS PER SQUARE INCH (PSI) AIR LBS |
| Shoulder Step Width | 0.080 INCHES NOMINAL IN |
| Smallest Inside Diameter | 2.195 INCHES NOMINAL IN |
| Shoulder Seat Diameter | 2.512 INCHES NOMINAL IN |
| Nominal Thread Size | 2.625 INCHES IN |
| Thread Quantity Per Inch | 12 |
| Thread Direction | RIGHT-HAND |
| Nut Diameter | 2.810 INCHES NOMINAL IN |
| Shoulder Width | 0.080 INCHES NOMINAL IN |
| Nut Height | 0.845 INCHES NOMINAL IN |
| Nut Style | ROUND |
| Surface Treatment Document and Classification | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3605-32-3 | Transdigm Inc Div Adelwiggins Group (USA) |
| 3605-32D-3 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
NSN 4730-00-226-6196 is a Nut,union, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-226-6196 has 2 cross-referenced part numbers: 3605-32-3 (Transdigm Inc Div Adelwiggins Group), 3605-32D-3 (Transdigm Inc Div Adelwiggins Group).
There are 2 known substitutes for 4730-00-226-6196: 5910-01-173-0739, 6760-01-491-2706. Verify interchangeability with system specifications before substitution.
Key specifications for 3605-32D-3: Thread Series: UN; Maximum Working Pressure Rating and Service for Which Designed: 375.0 POUNDS PER SQUARE INCH (PSI) AIR LBS; Shoulder Step Width: 0.080 INCHES NOMINAL IN; Smallest Inside Diameter: 2.195 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.