The Coupling,pipe, cataloged under National Stock Number 4730-00-542-5105, 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 Puget Sound Naval Shipyard and Intermediate Maintence Facility. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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 | 4730-00-542-5105 |
| Primary Part Number | S-3-36ALT4-1-1/4IN |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Puget Sound Naval Shipyard and Intermediate Maintence Facility |
| Status | CANCELLED |
| Material | COPPER ALLOY 903 OR COPPER ALLOY 922 OVERALL |
| Furnished Items and Quantity | 2 BRAZING RING |
| 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 |
| Connection Style | STREAMLINED W/ ONE BRAZING RING (PIPE) ALL ENDS |
| Nominal Pipe Size Accommodated | 1.250 INCHES ALL ENDS IN |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Specification/standard Data | 81349-MIL-F-1183 GOVERNMENT SPECIFICATION |
| Nominal Overall Length | 1.860 INCHES IN |
| Material Document and Classification | QQ-C-390 FED SPEC 1ST MATERIAL RESPONSE OR ASTM-B61 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Style Designator | PLAIN W/CONCAVE SIDES |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Pipe Wall Thickness Designation for Which Designed | STANDARD ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S-3-36ALT4-1-1/4IN | Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA) |
| MILF1183 | Mindeco Corp (USA) |
| 014306-BV | Bec Systems Llc Dba Bec Machine Products (USA) |
| CS4730-0121A13GLPQ | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| M1183/3-06A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-1183/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5150-250 | Lbc Aquisitions Llc Dba Lee Brass Div Lee Brass Foundry, Llc (USA) |
| MIL-F-1183H | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-542-5105 is a Coupling,pipe, manufactured by Puget Sound Naval Shipyard and Intermediate Maintence Facility, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-542-5105 has 8 cross-referenced part numbers: S-3-36ALT4-1-1/4IN (Puget Sound Naval Shipyard and Intermediate Maintence Facility), MILF1183 (Mindeco Corp), 014306-BV (Bec Systems Llc Dba Bec Machine Products), CS4730-0121A13GLPQ (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), M1183/3-06A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 12 known substitutes for 4730-00-542-5105: 5310-00-276-3015, 4730-00-542-5100, 4730-00-542-5101 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S-3-36ALT4-1-1/4IN: Material: COPPER ALLOY 903 OR COPPER ALLOY 922 OVERALL; Furnished Items and Quantity: 2 BRAZING RING; Maximum Operating Temp: 150.0 FAHRENHEIT SECOND RESPONSE DEGF; Maximum Operating Temp: 425.0 FAHRENHEIT FIRST RESPONSE DEGF. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-542-5105 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.