The Swivel Joint,hydraulic, cataloged under National Stock Number 4730-01-431-9168, 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 Two M Precision Co. Inc. Div United Hydraulics. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-431-9168 |
| Primary Part Number | 27172 |
| Item Name | Swivel Joint,hydraulic |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Two M Precision Co. Inc. Div United Hydraulics |
| Status | ACTIVE |
| Nominal Thread Size | 1.880 INCHES FIRST END IN |
| Operating Pressure | 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 1.625 INCHES SECOND END IN |
| Material | STEEL OVERALL |
| Thread Series Designator | UN SECOND END |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27172 | Universal Hydraulics Inc (USA) |
| 3070AS517-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 27172 PRIMARY | Two M Precision Co. Inc. Div United Hydraulics (USA) |
| 27172 | Two-M-Precision Co Inc (USA) |
| 3070AS517 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4730-01-431-9168 is a Swivel Joint,hydraulic, manufactured by Two M Precision Co. Inc. Div United Hydraulics, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-431-9168 has 5 cross-referenced part numbers: 27172 (Universal Hydraulics Inc), 3070AS517-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 27172 (Two M Precision Co. Inc. Div United Hydraulics), 27172 (Two-M-Precision Co Inc), 3070AS517 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
There are 5 known substitutes for 4730-01-431-9168: 5305-01-192-6379, 1650-01-246-8917, 5950-01-531-9839 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27172: Nominal Thread Size: 1.880 INCHES FIRST END IN; Operating Pressure: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Special Features: WEAPON SYSTEM ESSENTIAL; Nominal Thread Size: 1.625 INCHES SECOND END IN. 10 total characteristics are documented in the Federal Logistics Information System.