PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1098-4Coupling Half,quick Disconnect

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 4730-01-283-3834 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-283-3834 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-283-3834. Primary manufacturer part number: 1098-4.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Surface Treatment: ANODIZE BODY
  • Quick Disconnect Method: PUSH-PULL ALL ENDS
  • Connection Type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
  • Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES ALL ENDS IN
  • Connection Style: FLARED ALL ENDS
  • Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Applications
  • Applications requiring Aluminum Alloy Body construction
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-283-3834, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-283-3834
Primary Part Number1098-4
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusACTIVE
Surface TreatmentANODIZE BODY
Quick Disconnect MethodPUSH-PULL ALL ENDS
Connection TypeTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
Connection TypeINTERNAL QUICK DISCONNECT ALL ENDS
Nominal Outside Diameter Tube Accommodated0.250 INCHES ALL ENDS IN
Connection StyleFLARED ALL ENDS
Surface Treatment Document and ClassificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MaterialALUMINUM ALLOY BODY
Style DesignatorMALE COUPLING HALF
Flow Angle90.0 DEGREES
Exterior ColorBLUE
Thread Class3A ALL ENDS A
Nominal Thread Size0.437 INCHES ALL ENDS IN
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
Seat Angle37.0 DEGREES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4930-00-106-983910-985 INTERCHANGEABLE
Oiler,hand
Gc/waldom Inc
6105-00-132-068833-20-115 INTERCHANGEABLE
Motor,alternating Current
Arc Systems Inc
2835-00-302-545110984 INTERCHANGEABLE
Latch Assembly,enclosure
Alamo Aircraft, Ltd.
2930-00-371-610110984 INTERCHANGEABLE
Bracket,fan
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5815-00-399-7945 INTERCHANGEABLE
Bar,guide,teletypewriter
1560-00-446-624110984 INTERCHANGEABLE
Grommet,idler Adjus
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
3010-00-448-102510984 INTERCHANGEABLE
Insert,flexible Coupling
Rexnord Industries, Llc Div Couplings Division
4920-00-831-168210984 INTERCHANGEABLE
Adapter,filter Nipp
Elbitamerica, Inc.
4320-01-143-1373053789-00 INTERCHANGEABLE
Sleeve,shaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
3030-01-222-87827M900 INTERCHANGEABLE
Belt,v
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
7M900S4 The Boeing Company Div Defense (USA)
1098-4 PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
7M900 The Boeing Company Div Defense (USA)
Related Parts
4930-00-106-9839INTERCHANGEABLE
OILER,HAND
10-985
6105-00-132-0688INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
33-20-115
2835-00-302-5451INTERCHANGEABLE
LATCH ASSEMBLY,ENCLOSURE
10984
2930-00-371-6101INTERCHANGEABLE
BRACKET,FAN
10984
5815-00-399-7945INTERCHANGEABLE
BAR,GUIDE,TELETYPEWRITER
1560-00-446-6241INTERCHANGEABLE
GROMMET,IDLER ADJUS
10984
3010-00-448-1025INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
10984
4920-00-831-1682INTERCHANGEABLE
ADAPTER,FILTER NIPP
10984
4320-01-143-1373INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
053789-00
3030-01-222-8782INTERCHANGEABLE
BELT,V
7M900
5120-01-225-5395INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
10984
4710-01-242-3140INTERCHANGEABLE
TUBE ASSEMBLY,METAL

Frequently Asked Questions

What is NSN 4730-01-283-3834?

NSN 4730-01-283-3834 is a Coupling Half,quick Disconnect, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-283-3834?

NSN 4730-01-283-3834 has 3 cross-referenced part numbers: 7M900S4 (The Boeing Company Div Defense), 1098-4 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 7M900 (The Boeing Company Div Defense).

What NSN replaces 4730-01-283-3834?

There are 12 known substitutes for 4730-01-283-3834: 4930-00-106-9839, 6105-00-132-0688, 2835-00-302-5451 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1098-4?

Key specifications for 1098-4: Surface Treatment: ANODIZE BODY; Quick Disconnect Method: PUSH-PULL ALL ENDS; Connection Type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS. 15 total characteristics are documented in the Federal Logistics Information System.

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