PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EAS80374-1Coupling Half,quick Disconnect

Tuthill Corp Hansen Coupling Div · NSN 4730-00-849-0633 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-849-0633 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-849-0633. Primary manufacturer part number: EAS80374-1.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • 19 verified cross-references
  • Primary manufacturer: Tuthill Corp Hansen Coupling Div
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-849-0633, 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. This item has 19 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersTuthill Corp Hansen Coupling Div (CAGE 73992); Plews, Inc. Dba Plews Edelmann Div Plews & Edelmann (CAGE 77335); Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (CAGE 14127); Allied Healthcare Products, Inc. Dba Allied (CAGE 62842); Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (CAGE Z4117)
Technical Specifications
ParameterValue
NSN4730-00-849-0633
Primary Part NumberEAS80374-1
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTuthill Corp Hansen Coupling Div
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5315-00-010-341451354 INTERCHANGEABLE
Pin,cotter
Am General Llc
4320-00-486-4224PF24-3906-25ZH2 INTERCHANGEABLE
Pump,axial Pistons
Eaton Aerospace, Llc Dba Jackson South
1730-00-714-7055103414 INTERCHANGEABLE
Wire Rope Assy,valv
Air Logistics Corporation Dba Air Logistics Corp
6685-01-413-648707688-00 INTERCHANGEABLE
Indicator,pressure
Maxima Technologies & Systems Llc
5340-01-544-14991034-14 INTERCHANGEABLE
Handle,bow
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
1630-01-548-1106211-1636 INTERCHANGEABLE
Housing,piston,wheel Brake
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
EAS80374-1 PRIMARY Tuthill Corp Hansen Coupling Div (USA)
BH4-61 Plews, Inc. Dba Plews Edelmann Div Plews & Edelmann (USA)
K4B Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (USA)
B4-KP26 PRIMARY Tuthill Corp Hansen Coupling Div (USA)
DHP880B Allied Healthcare Products, Inc. Dba Allied (USA)
CA600009 Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS)
EAS80374-1 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
DHP880B Allied Healthcare Products Inc Chemetron Medical Div Replacement CAGE Code 62842 (USA)
955AS331-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
BH4-61 Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA)
7418189P7REVJ Lockheed Martin Corporation Div Rms (USA)
723009331600 Leonardo Spa Divisione Sistemi Di Difesa (ITA)
TK4-26-002 Hoke Inc Dba Hoke Controls Houston Division (USA)
TK4-26-002 Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
7418189P7REVJ General Electric Company (USA)
B4-K26 Tuthill Corp Hansen Coupling Div (USA)
103414 Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div (USA)
BH4-61 Parker-Hannifin Corporation Div Quick Coupling Division (USA)
EAS80374-1 Drs Environmental Systems Inc (USA)
Related Parts
5315-00-010-3414INTERCHANGEABLE
PIN,COTTER
51354
4320-00-486-4224INTERCHANGEABLE
PUMP,AXIAL PISTONS
PF24-3906-25ZH2
1730-00-714-7055INTERCHANGEABLE
WIRE ROPE ASSY,VALV
103414
6685-01-413-6487INTERCHANGEABLE
INDICATOR,PRESSURE
07688-00
5340-01-544-1499INTERCHANGEABLE
HANDLE,BOW
1034-14
1630-01-548-1106INTERCHANGEABLE
HOUSING,PISTON,WHEEL BRAKE
211-1636

Frequently Asked Questions

What is NSN 4730-00-849-0633?

NSN 4730-00-849-0633 is a Coupling Half,quick Disconnect, manufactured by Tuthill Corp Hansen Coupling Div, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-849-0633?

NSN 4730-00-849-0633 has 19 cross-referenced part numbers: EAS80374-1 (Tuthill Corp Hansen Coupling Div), BH4-61 (Plews, Inc. Dba Plews Edelmann Div Plews & Edelmann), K4B (Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co), B4-KP26 (Tuthill Corp Hansen Coupling Div), DHP880B (Allied Healthcare Products, Inc. Dba Allied) and 14 more.

What NSN replaces 4730-00-849-0633?

There are 6 known substitutes for 4730-00-849-0633: 5315-00-010-3414, 4320-00-486-4224, 1730-00-714-7055 and 3 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-849-0633 still in active supply?

NSN 4730-00-849-0633 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