The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-038-2350, 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 10 commercial cross-references from 6 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 | 4730-01-038-2350 |
| Primary Part Number | M4190-09-08-00- |
| Item Name | Coupling Half,quick Disconnect |
| 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 |
| Style Designator | MALE COUPLING HALF |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Material | COPPER ALLOY SLEEVE |
| Nondefinitive Spec/std Data | 2 TYPE AND A CLASS AND 1 STYLE |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Material | COPPER ALLOY BODY |
| Mating End Identification | DESIGNED TO PROPERLY ENGAGE TYPE 11 HALVES OF SAME CLASS |
| Connection Style | PLAIN ALL ENDS |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Specification/standard Data | 58536-A-A-59439 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Quick Disconnect Nominal Size | 0.281 INCHES SECOND FLUID END CONNECTION IN |
| Connection Type | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Nominal Pipe Size Accommodated | 0.250 INCHES FIRST FLUID END CONNECTION IN |
| Operating Pressure | 232.0 BAR MAXIMUM SINGLE RESPONSE |
| Thread Series Designator | NPT ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M4190-09-08-00- | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-59439 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59439-09-08-00-B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 10-3B | Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (USA) |
| MIL-C-4109 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AA59439-009-08-00-B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| M4109-09-08-00-B | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| BH2C | Parker-Hannifin Corporation Div Quick Coupling Division (USA) |
| 1-9436P1 | Spectrum Microwave, Inc. (USA) |
| 10655810-1 | General Dynamics Land Systems Canadacorp (CAN) |
NSN 4730-01-038-2350 is a Coupling Half,quick Disconnect, 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 4730-01-038-2350 has 10 cross-referenced part numbers: M4190-09-08-00- (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-59439 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59439-09-08-00-B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 10-3B (Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co), MIL-C-4109 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 5 known substitutes for 4730-01-038-2350: 6625-00-232-9457, 5930-00-312-8236, 4320-00-442-6297 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for M4190-09-08-00-: Style Designator: MALE COUPLING HALF; Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Material: COPPER ALLOY SLEEVE; Nondefinitive Spec/std Data: 2 TYPE AND A CLASS AND 1 STYLE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-01-038-2350 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.