PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS24333-X-12Coupling Assembly,quick Disconne

Society of Automotive Engineers Inc · NSN 4730-00-684-7199 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-684-7199 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-684-7199. Primary manufacturer part number: AS24333-X-12.
Features
  • Coupling Assembly,quick Disconne — FSC 4730
  • Thread Class: 3A FIRST FLUID END CONNECTION A
  • Nominal Thread Size: 1.625 INCHES FIRST FLUID END CONNECTION IN
  • Quick Disconnect Method: TWIST-LOCK ALL ENDS
  • Material: ALUMINUM ALLOY OVERALL
  • Thread Series Designator: UN FIRST FLUID END CONNECTION
  • Nominal Outside Diameter Tube Accommodated: 0.750 INCHES FIRST FLUID END CONNECTION IN
  • Leg Length: 0.906 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-00-684-7199, 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 Society of Automotive Engineers Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-684-7199
Primary Part NumberAS24333-X-12
Item NameCoupling Assembly,quick Disconne
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Thread Class3A FIRST FLUID END CONNECTION A
Nominal Thread Size1.625 INCHES FIRST FLUID END CONNECTION IN
Quick Disconnect MethodTWIST-LOCK ALL ENDS
MaterialALUMINUM ALLOY OVERALL
Thread Series DesignatorUN FIRST FLUID END CONNECTION
Nominal Outside Diameter Tube Accommodated0.750 INCHES FIRST FLUID END CONNECTION IN
Leg Length0.906 INCHES NOMINAL IN
Connection TypeTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
Thread Quantity Per Inch12 FIRST FLUID END CONNECTION
Features ProvidedSELF-SEALING
Style DesignatorCOUPLING ASSEMBLY
Specification/standard DataMS24333-A-12 GOVERNMENT STANDARD
Seat Angle37.0 DEGREES
Surface TreatmentANODIZE OVERALL
Connection StyleFLARED FIRST FLUID END CONNECTION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-564-2688140-8D INTERCHANGEABLE
Coupling Assembly,self-Sealing
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4730-00-595-0759157-4D INTERCHANGEABLE
Coupling Assembly,self-Sealing
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4730-00-684-4718 INTERCHANGEABLE
Coupling Assembly,quick Disconne
4730-00-756-9499 INTERCHANGEABLE
Coupling Assembly,quick Disconne
4730-00-795-2837 INTERCHANGEABLE
Flange,pipe
4730-00-795-2838 INTERCHANGEABLE
Flange,pipe
4730-00-812-4150 INTERCHANGEABLE
Flange,pipe
4730-00-812-6916 INTERCHANGEABLE
Flange,pipe
4730-00-815-6491 INTERCHANGEABLE
Coupling Assembly,quick Disconne
4730-00-826-8877 INTERCHANGEABLE
Flange,pipe
Cross-Reference Index
Part NumberManufacturer
AS24333-X-12 Society of Automotive Engineers Inc (USA)
MS24333-A-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-25427/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-25427 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS24333-X-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS24333-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
3200-12 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
AS25427 Society of Automotive Engineers Inc (USA)
MIL-C-25427 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-564-2688INTERCHANGEABLE
COUPLING ASSEMBLY,SELF-SEALING
140-8D
4730-00-595-0759INTERCHANGEABLE
COUPLING ASSEMBLY,SELF-SEALING
157-4D
4730-00-684-4718INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE
4730-00-756-9499INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE
4730-00-795-2837INTERCHANGEABLE
FLANGE,PIPE
4730-00-795-2838INTERCHANGEABLE
FLANGE,PIPE
4730-00-812-4150INTERCHANGEABLE
FLANGE,PIPE
4730-00-812-6916INTERCHANGEABLE
FLANGE,PIPE
4730-00-815-6491INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE
4730-00-826-8877INTERCHANGEABLE
FLANGE,PIPE
4730-00-849-8824INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE
4730-00-877-6104INTERCHANGEABLE
COUPLING ASSEMBLY,QUICK DISCONNE

Frequently Asked Questions

What is NSN 4730-00-684-7199?

NSN 4730-00-684-7199 is a Coupling Assembly,quick Disconne, manufactured by Society of Automotive Engineers Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-684-7199?

NSN 4730-00-684-7199 has 9 cross-referenced part numbers: AS24333-X-12 (Society of Automotive Engineers Inc), MS24333-A-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-25427/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-25427 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS24333-X-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 4730-00-684-7199?

There are 12 known substitutes for 4730-00-684-7199: 4730-00-564-2688, 4730-00-595-0759, 4730-00-684-4718 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS24333-X-12?

Key specifications for AS24333-X-12: Thread Class: 3A FIRST FLUID END CONNECTION A; Nominal Thread Size: 1.625 INCHES FIRST FLUID END CONNECTION IN; Overall Length: 4.919 INCHES NOMINAL IN; Quick Disconnect Method: TWIST-LOCK ALL ENDS. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-684-7199 still in active supply?

NSN 4730-00-684-7199 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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