The Union,pipe, cataloged under National Stock Number 4730-00-189-2601, 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 Bomag Usa Sub of United Dominion Industries Ltd. Government technical data includes 28 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-189-2601 |
| Primary Part Number | 853210709 |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Bomag Usa Sub of United Dominion Industries Ltd |
| Status | CANCELLED |
| Seat Type | BEVELED |
| Coupling Flange Shape | HEXAGON |
| Nondefinitive Spec/std Data | XA TYPE |
| Thread Series Designator | NPT ALL ENDS |
| Nominal Overall Length | 2.880 INCHES IN |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Reducer Type | CONCENTRIC |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Coupling Flange Shape | HEXAGON |
| Nominal Overall Length | 2.880 INCHES IN |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Nondefinitive Spec/std Data | XA TYPE |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Specification/standard Data | 81349-MIL-U-18250 GOVERNMENT SPECIFICATION |
| Seat Type | BEVELED |
| Maximum Operating Temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Style Designator | SCREWED |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Specification/standard Data | 81349-MIL-U-18250 GOVERNMENT SPECIFICATION |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | SCREWED |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | IRON OVERALL |
| Material | IRON OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 853210709 | Bomag Usa Sub of United Dominion Industries Ltd (USA) |
| MILU18250TYPEXA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-189-2601 is a Union,pipe, manufactured by Bomag Usa Sub of United Dominion Industries Ltd, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-189-2601 has 2 cross-referenced part numbers: 853210709 (Bomag Usa Sub of United Dominion Industries Ltd), MILU18250TYPEXA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 4730-00-189-2601: 4730-00-189-2596, 4730-00-189-2597, 4730-00-189-2600 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 853210709: Seat Type: BEVELED; Coupling Flange Shape: HEXAGON; Nondefinitive Spec/std Data: XA TYPE; Thread Series Designator: NPT ALL ENDS. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-189-2601 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.