The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-233-3434, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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 | 4730-01-233-3434 |
| Primary Part Number | MIL-C-4109 |
| 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 |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Connection Style | BEADED ALL ENDS |
| Material | STEEL BODY |
| Nominal Inside Diameter Hose Accommodated | 0.500 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | 2 TYPE AND C CLASS AND 2 STYLE |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Specification/standard Data | 58536-A-A-59439 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Leg Length | 1.375 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-C-4109 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| B-54 | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| AA59439-014-16-00-C | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| M4109-14-16-00C | 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) |
| AA59439-14-16-00C | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-01-233-3434 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 4730-01-233-3434 has 6 cross-referenced part numbers: MIL-C-4109 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), B-54 (Hydraulics International, Inc. Dba Hydraulics International Inc), AA59439-014-16-00-C (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), M4109-14-16-00C (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) and 1 more.
There are 12 known substitutes for 4730-01-233-3434: 5120-00-065-4903, 3110-00-144-8488, 5930-00-258-5960 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-C-4109: Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Style Designator: MALE COUPLING HALF; Connection Style: BEADED ALL ENDS; Material: STEEL BODY. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-01-233-3434 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.