The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-813-5893, 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 Tuthill Corp Hansen Coupling Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-813-5893 |
| Primary Part Number | 2900 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Tuthill Corp Hansen Coupling Div |
| Status | ACTIVE |
| Quick Disconnect Method | SPRING PUSH-PULL ALL ENDS |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Nondefinitive Spec/std Data | A CLASS AND 1 STYLE AND 1 TYPE |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Style Designator | MALE COUPLING HALF |
| Connection Style | PLAIN ALL ENDS |
| Leg Length | 0.391 INCHES NOMINAL IN |
| Specification/standard Data | 58536-A-A-59439 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Quick Disconnect Nominal Size | 0.468 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2900 | Tuthill Corp Hansen Coupling Div (USA) |
| B32A | Parker-Hannifin Corporation Div Quick Coupling Division (USA) |
| AA59439-001-04-00-B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MILC4109 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M4109-01-04-00-B | 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) |
| AA59439-01-04-00-B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-813-5893 is a Coupling Half,quick Disconnect, manufactured by Tuthill Corp Hansen Coupling Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-813-5893 has 7 cross-referenced part numbers: 2900 (Tuthill Corp Hansen Coupling Div), B32A (Parker-Hannifin Corporation Div Quick Coupling Division), AA59439-001-04-00-B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MILC4109 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M4109-01-04-00-B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 2 known substitutes for 4730-00-813-5893: 4510-00-216-5444, 4820-00-336-6392. Verify interchangeability with system specifications before substitution.
Key specifications for 2900: Quick Disconnect Method: SPRING PUSH-PULL ALL ENDS; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Nondefinitive Spec/std Data: A CLASS AND 1 STYLE AND 1 TYPE; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION. 14 total characteristics are documented in the Federal Logistics Information System.