PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5942-12049Seal,conical,flared Tube Fitting

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 4730-01-306-1085 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-306-1085 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-306-1085. Primary manufacturer part number: 5942-12049.
Features
  • Seal,conical,flared Tube Fitting — FSC 4730
  • Style Designator: SEAL
  • Outside Diameter: 0.527 INCHES NOMINAL IN
  • Material: COPPER ALLOY 170 OR COPPER ALLOY 172
  • Casehardening Indicator: CASEHARDENED
  • Wall Thickness: 0.049 INCHES NOMINAL IN
  • Hose/tube Outside Diameter for Which Designed: 0.750 INCHES NOMINAL IN
  • Body Length: 0.015 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Seal,conical,flared Tube Fitting, cataloged under National Stock Number 4730-01-306-1085, 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 8 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-306-1085
Primary Part Number5942-12049
Item NameSeal,conical,flared Tube Fitting
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusACTIVE
Style DesignatorSEAL
Outside Diameter0.527 INCHES NOMINAL IN
MaterialCOPPER ALLOY 170 OR COPPER ALLOY 172
Casehardening IndicatorCASEHARDENED
Wall Thickness0.049 INCHES NOMINAL IN
Hose/tube Outside Diameter for Which Designed0.750 INCHES NOMINAL IN
Body Length0.015 INCHES NOMINAL IN
Seat Angle in Deg18.1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-647-53009139615 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
2930-00-696-6952 INTERCHANGEABLE
Cowling Assy,cylind
5935-00-982-7786GC811FH1 INTERCHANGEABLE
Connector,receptacle,electrical
Northrop Grumman Systems Corporation
6680-01-090-539435427EM4T INTERCHANGEABLE
Accelerometer and Line Driver As
Meggitt (orange County), Inc.
4730-01-283-08935942-06035 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4730-01-283-08945942-08 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4730-01-283-83075942-06028 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4730-01-306-10845942-10049 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4730-01-306-10875942-16049 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Cross-Reference Index
Part NumberManufacturer
5942-12049 Stanley Harrison Corporation (USA)
5942-12049 PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
5942 Stanley Harrison Corporation (USA)
Related Parts
5950-00-647-5300INTERCHANGEABLE
TRANSFORMER,POWER
9139615
2930-00-696-6952INTERCHANGEABLE
COWLING ASSY,CYLIND
5935-00-982-7786INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
GC811FH1
6680-01-090-5394INTERCHANGEABLE
ACCELEROMETER AND LINE DRIVER AS
35427EM4T
4730-01-283-0893INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
5942-06035
4730-01-283-0894INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
5942-08
4730-01-283-8307INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
5942-06028
4730-01-306-1084INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
5942-10049
4730-01-306-1087INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
5942-16049

Frequently Asked Questions

What is NSN 4730-01-306-1085?

NSN 4730-01-306-1085 is a Seal,conical,flared Tube Fitting, 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 4730-01-306-1085?

NSN 4730-01-306-1085 has 3 cross-referenced part numbers: 5942-12049 (Stanley Harrison Corporation), 5942-12049 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 5942 (Stanley Harrison Corporation).

What NSN replaces 4730-01-306-1085?

There are 9 known substitutes for 4730-01-306-1085: 5950-00-647-5300, 2930-00-696-6952, 5935-00-982-7786 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5942-12049?

Key specifications for 5942-12049: Overall Length: 0.050 INCHES NOMINAL IN; Style Designator: SEAL; Outside Diameter: 0.527 INCHES NOMINAL IN; Material: COPPER ALLOY 170 OR COPPER ALLOY 172. 9 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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