The Union,pipe, cataloged under National Stock Number 4730-00-542-5191, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-542-5191 |
| Primary Part Number | MIL-F-1183H |
| Item Name | Union,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Seat Type | BEVELED |
| Maximum Operating Temp | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Maximum Operating Temp | 425.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Coupling Flange Shape | ROUND |
| Style Designator | SCREWED |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Material | COPPER ALLOY 903 OR COPPER ALLOY 922 OVERALL |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Connection Style | SOCKET W/ GROVE (PIPE) ALL ENDS |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS IN |
| Furnished Items and Quantity | 2 BRAZING RING |
| Nominal Overall Length | 2.334 INCHES IN |
| Material Document and Classification | QQ-C-390 FED SPEC 1ST MATERIAL RESPONSE OR ASTM-B61 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Specification/standard Data | 81349-MIL-F-1183J GOVERNMENT SPECIFICATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-F-1183H | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 150-428GPC370 | Hardie-Tynes Co., Inc. (USA) |
| 20-370 | Hardie-Tynes Co., Inc. (USA) |
| 389988PC370 | Naval Ship Systems Command (USA) |
| FIG5321-150 | Flagg Stanley G & Co Inc Dba Flagg Brass (USA) |
| 4730PL1340684 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MIL-F-1183 | Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA) |
| MIL-F-1183/10-13A3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-1183/10 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILF1183 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-1183J | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M1183/10-13A3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-542-5191 is a Union,pipe, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-542-5191 has 12 cross-referenced part numbers: MIL-F-1183H (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 150-428GPC370 (Hardie-Tynes Co., Inc.), 20-370 (Hardie-Tynes Co., Inc.), 389988PC370 (Naval Ship Systems Command), FIG5321-150 (Flagg Stanley G & Co Inc Dba Flagg Brass) and 7 more.
There are 12 known substitutes for 4730-00-542-5191: 5935-00-192-4789, 4720-00-477-1795, 4730-00-542-5101 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-F-1183H: Seat Type: BEVELED; Maximum Operating Temp: 150.0 FAHRENHEIT SECOND RESPONSE DEGF; Maximum Operating Temp: 425.0 FAHRENHEIT FIRST RESPONSE DEGF; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-542-5191 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.