The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-431-9230, 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 Brennan Industries. Government technical data includes 13 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 | 4730-01-431-9230 |
| Primary Part Number | 6505-8-8 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Brennan Industries |
| Status | ACTIVE |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Thread Class | 3B FIRST END |
| Connection Style | SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END |
| Thread Series Designator | UNF FIRST END |
| Seat Angle | 12.0 DEGREES FIRST END |
| Material | STEEL OVERALL |
| Nominal Overall Length | 1.690 INCHES IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Thread Series Designator | NPT SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3070AS588 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 6505-8-8 PRIMARY | Brennan Industries (USA) |
| 3070AS588-8 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4730-01-431-9230 is a Adapter,straight,pipe to Tube, manufactured by Brennan Industries, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-431-9230 has 3 cross-referenced part numbers: 3070AS588 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 6505-8-8 (Brennan Industries), 3070AS588-8 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
There are 2 known substitutes for 4730-01-431-9230: 4730-01-431-9228, 4730-01-443-9822. Verify interchangeability with system specifications before substitution.
Key specifications for 6505-8-8: Connection Style: PLAIN (PIPE) SECOND END; Nominal Thread Size: 0.750 INCHES FIRST END IN; Thread Class: 3B FIRST END; Connection Style: SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END. 13 total characteristics are documented in the Federal Logistics Information System.