The Nut,tube Coupling, cataloged under National Stock Number 4730-00-231-6384, 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 Atwood Fence Co Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4730-00-231-6384 |
| Primary Part Number | 120-704 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Atwood Fence Co Inc |
| Status | ACTIVE |
| Thread Class | 3A A |
| Thread Series | UNF |
| Nominal Tube Outside Diameter | 0.250 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Seat Angle | 37.00 DEGREES NOMINAL |
| Nominal Thread Size | 0.312 INCHES IN |
| Smallest Inside Diameter | 0.125 INCHES NOMINAL IN |
| Nut Height | 0.812 INCHES NOMINAL IN |
| Nut Style | TUBE COUPLING |
| Material | COPPER ALLOY OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 120-704 | Atwood Fence Co Inc (USA) |
NSN 4730-00-231-6384 is a Nut,tube Coupling, manufactured by Atwood Fence Co Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-231-6384 has 1 cross-referenced part number: 120-704 (Atwood Fence Co Inc).
There is 1 known substitute for 4730-00-231-6384: 5136-00-966-5977. Verify interchangeability with system specifications before substitution.
Key specifications for 120-704: Thread Class: 3A A; Thread Series: UNF; Nominal Tube Outside Diameter: 0.250 INCHES IN; Thread Quantity Per Inch: 24. 12 total characteristics are documented in the Federal Logistics Information System.