The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-020-7204, 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 Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 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 | 4730-01-020-7204 |
| Primary Part Number | 6-04-057-114 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | ACTIVE |
| Surface Treatment | ANODIZE BODY |
| Connection Style | PLAIN ALL ENDS |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Quick Disconnect Nominal Size | 1.031 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| Quick Disconnect Method | CAM-LOCKING ALL ENDS |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Style Designator | MALE COUPLING HALF |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Leg Length | 0.562 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Connection Type | EXTERNAL QUICK DISCONNECT ALL ENDS |
| Material | ALUMINUM ALLOY BODY |
| Material Document and Classification | QQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6-04-057-114 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| 633A-1/2AL | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| 633A1-2ALUM | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| 633A1-2ALUM | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| 633A-1/2AL | Opw Fueling Components Inc. Div Opw Fueling Components (USA) |
| A-A-59326/1 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326/1-1-A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326I11 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59326/1A-1-A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 6-04-057-114 | Selas Fluid Processing Corp T-Thermal Co Div (USA) |
| MIL-C-27487 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS27020-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-01-020-7204 is a Coupling Half,quick Disconnect, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-020-7204 has 12 cross-referenced part numbers: 6-04-057-114 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 633A-1/2AL (Dover Resources Inc Dba Opw Engineered Systems), 633A1-2ALUM (Dover Resources Inc Dba Opw Engineered Systems), 633A1-2ALUM (Opw Fueling Components Inc. Div Opw Fueling Components), 633A-1/2AL (Opw Fueling Components Inc. Div Opw Fueling Components) and 7 more.
There are 12 known substitutes for 4730-01-020-7204: 4730-00-079-1362, 4730-00-079-1364, 4730-00-141-3195 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6-04-057-114: Surface Treatment: ANODIZE BODY; Connection Style: PLAIN ALL ENDS; Surface Treatment Document and Classification: MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Quick Disconnect Nominal Size: 1.031 INCHES ALL ENDS IN. 14 total characteristics are documented in the Federal Logistics Information System.