PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AM6Coupling Half,quick Disconnect

Dixon Valve & Coupling Company, Llc Div Dixon Fire · NSN 4730-00-496-5951 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-496-5951 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-496-5951. Primary manufacturer part number: AM6.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Surface Treatment: CADMIUM BODY
  • Connection Style: BARBED OR SERRATED END ALL ENDS
  • Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY
  • Material: IRON BODY
  • Material Document and Classification: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
  • Connection Type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
  • Quick Disconnect Method: TWO LUG UNIVERSAL ALL ENDS
Applications
  • Applications requiring Iron Body construction
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-496-5951, 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 Dixon Valve & Coupling Company, Llc Div Dixon Fire. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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
NSN4730-00-496-5951
Primary Part NumberAM6
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDixon Valve & Coupling Company, Llc Div Dixon Fire
StatusCANCELLED
Surface TreatmentCADMIUM BODY
Connection StyleBARBED OR SERRATED END ALL ENDS
Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY
MaterialIRON BODY
Material Document and ClassificationASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
Connection TypeUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
Quick Disconnect MethodTWO LUG UNIVERSAL ALL ENDS
Style DesignatorMALE COUPLING HALF
Nominal Inside Diameter Hose Accommodated0.750 INCHES ALL ENDS IN
Furnished ItemsGASKET
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-203-2998A28-239 INTERCHANGEABLE
Coupling Half,quick Disconnect
Dresser Industries Inc Leroi Div
5120-00-224-4128 INTERCHANGEABLE
Hammer,hand
6240-00-243-8336 INTERCHANGEABLE
Lamp,incandescent
4730-00-273-0667STYLEAKMPTAMH INTERCHANGEABLE
Coupling Half,quick Disconnect
Dixon Valve & Coupling Company, Llc Div Dixon Fire
4730-00-496-5953 INTERCHANGEABLE
Coupling Half,quick Disconnect
5950-00-740-0788SMC500470-13 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-764-1068 INTERCHANGEABLE
Coil,radio Frequency
6105-00-916-13822088199-0001 INTERCHANGEABLE
Motor,control
Honeywell International Inc Dba Honeywell
3120-00-980-882900352 SH ST 6 INTERCHANGEABLE
Bearing,sleeve
Defense Logistics Agency Dba Defense Supply Center Philadelphia
3030-01-023-267413261 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
Cross-Reference Index
Part NumberManufacturer
WWC633TYPE1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
K12KMC Joy Global Underground Mining Llc (USA)
AM6 PRIMARY Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA)
C36837 Chicago Pneumatic Tool Co (USA)
C36837 Chicago Pneumatic Tool Co (USA)
00625362 Blackwood J. Blackwood & Son Pty Ltd (AUS)
MILC11893TYPE1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
W92887 PRIMARY Clark Equipment Co Div Doosan Infracore Portable Power (USA)
13261 Desa Industries Inc Div of Amca International Corp (USA)
35233220 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
Related Parts
4730-00-203-2998INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
A28-239
5120-00-224-4128INTERCHANGEABLE
HAMMER,HAND
6240-00-243-8336INTERCHANGEABLE
LAMP,INCANDESCENT
4730-00-273-0667INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
STYLEAKMPTAMH
4730-00-496-5953INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5950-00-740-0788INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SMC500470-13
5950-00-764-1068INTERCHANGEABLE
COIL,RADIO FREQUENCY
6105-00-916-1382INTERCHANGEABLE
MOTOR,CONTROL
2088199-0001
3120-00-980-8829INTERCHANGEABLE
BEARING,SLEEVE
00352 SH ST 6
3030-01-023-2674INTERCHANGEABLE
BELT,V
13261
5130-01-046-4957INTERCHANGEABLE
BRUSH,FIBER,ROTARY WHEEL
4730-01-279-4568INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5344K42

Frequently Asked Questions

What is NSN 4730-00-496-5951?

NSN 4730-00-496-5951 is a Coupling Half,quick Disconnect, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-496-5951?

NSN 4730-00-496-5951 has 10 cross-referenced part numbers: WWC633TYPE1 (Federal Specifications Promulgated by General Services Administration Washington DC), K12KMC (Joy Global Underground Mining Llc), AM6 (Dixon Valve & Coupling Company, Llc Div Dixon Fire), C36837 (Chicago Pneumatic Tool Co), C36837 (Chicago Pneumatic Tool Co) and 5 more.

What NSN replaces 4730-00-496-5951?

There are 12 known substitutes for 4730-00-496-5951: 4730-00-203-2998, 5120-00-224-4128, 6240-00-243-8336 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AM6?

Key specifications for AM6: Surface Treatment: CADMIUM BODY; Connection Style: BARBED OR SERRATED END ALL ENDS; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE BODY; Material: IRON BODY. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-496-5951 still in active supply?

NSN 4730-00-496-5951 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.
PartsTable Design LLC · partstable.com