The Union,pipe, cataloged under National Stock Number 4730-00-189-2605, 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 Mindeco Corp. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-189-2605 |
| Primary Part Number | MILU18250 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mindeco Corp |
| Status | ACTIVE |
| Coupling Flange Shape | HEXAGON |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nondefinitive Spec/std Data | XC TYPE |
| Material | IRON OVERALL |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Reducer Type | CONCENTRIC |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Coupling Flange Shape | HEXAGON |
| Specification/standard Data | 81349-MIL-U-18250 GOVERNMENT SPECIFICATION |
| Nominal Overall Length | 1.810 INCHES IN |
| Thread Series Designator | NPT FIRST END |
| Style Designator | SCREWED |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Seat Type | BEVELED |
| Specification/standard Data | 81349-MIL-U-18250 GOVERNMENT SPECIFICATION |
| Nominal Overall Length | 1.810 INCHES IN |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | SCREWED |
| Seat Type | BEVELED |
| Material | IRON OVERALL |
| Thread Series Designator | NPT FIRST END |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nondefinitive Spec/std Data | XC TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILU18250 | Mindeco Corp (USA) |
| MILU18250TYPEXC | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-189-2605 is a Union,pipe, manufactured by Mindeco Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-189-2605 has 2 cross-referenced part numbers: MILU18250 (Mindeco Corp), MILU18250TYPEXC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4730-00-189-2605: 4730-00-189-2598, 4730-00-189-2599, 4730-00-189-2600 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILU18250: Coupling Flange Shape: HEXAGON; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nondefinitive Spec/std Data: XC TYPE; Material: IRON OVERALL. 25 total characteristics are documented in the Federal Logistics Information System.