PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A19-6Sleeve,flared,tube Fitting

Lube Devices Inc Flodar Fluid Power Fittings Div · NSN 4730-00-987-6079 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-987-6079 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-987-6079. Primary manufacturer part number: A19-6.
Features
  • Sleeve,flared,tube Fitting — FSC 4730
  • Flange Width: 0.172 INCHES NOMINAL IN
  • Flange Outside Diameter: 0.502 INCHES NOMINAL IN
  • Hose/tube Outside Diameter for Which Designed: 0.375 INCHES NOMINAL IN
  • Seat Angle in Deg: 37.0
  • Style Designator: SLEEVE
  • Sleeve Outside Diameter: 0.432 INCHES NOMINAL IN
  • Material: STEEL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Sleeve,flared,tube Fitting, cataloged under National Stock Number 4730-00-987-6079, 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 Lube Devices Inc Flodar Fluid Power Fittings Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN4730-00-987-6079
Primary Part NumberA19-6
Item NameSleeve,flared,tube Fitting
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLube Devices Inc Flodar Fluid Power Fittings Div
StatusCANCELLED
Flange Width0.172 INCHES NOMINAL IN
Flange Outside Diameter0.502 INCHES NOMINAL IN
Hose/tube Outside Diameter for Which Designed0.375 INCHES NOMINAL IN
Seat Angle in Deg37.0
Style DesignatorSLEEVE
Sleeve Outside Diameter0.432 INCHES NOMINAL IN
MaterialSTEEL
Casehardening IndicatorNOT CASEHARDENED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4810-00-004-22772183637-2674 INTERCHANGEABLE
Valve,solenoid
Marotta Controls Inc
8455-00-255-3085 INTERCHANGEABLE
Insignia,shoulder Sleeve
5935-00-259-2039M7S INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
8455-00-474-5895 INTERCHANGEABLE
Insignia,shoulder Sleeve
5935-00-891-947632-77029-23 INTERCHANGEABLE
Clamp,cable,electrical Connector
The Boeing Company Div Defense
4140-00-942-1317A19006 INTERCHANGEABLE
Impeller,fan,axial
Regal-Beloit Corporation Dba Fasco Group Div Cassville Division
4820-01-128-3259C1793-01 INTERCHANGEABLE
Valve,relief,pressure and Temper
Aerocontrolex Group, Inc. Dba Aero Fluid Products
5331-01-271-6760218363 INTERCHANGEABLE
O-Ring
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
8455-01-528-8744 INTERCHANGEABLE
Insignia,shoulder Sleeve
3130-01-564-8840218363 INTERCHANGEABLE
Bearing,slide
Cascade Corp
Cross-Reference Index
Part NumberManufacturer
A1900-6 Lube Devices Inc Flodar Fluid Power Fittings Div (USA)
218-363 Cnh Industrial America Llc Dba Cnh America (USA)
A19-6 PRIMARY Lube Devices Inc Flodar Fluid Power Fittings Div (USA)
PA4926 Acco-Babcock Inc Hoist and Crane Div (USA)
Related Parts
4810-00-004-2277INTERCHANGEABLE
VALVE,SOLENOID
2183637-2674
8455-00-255-3085INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5935-00-259-2039INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
M7S
8455-00-474-5895INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5935-00-891-9476INTERCHANGEABLE
CLAMP,CABLE,ELECTRICAL CONNECTOR
32-77029-23
4140-00-942-1317INTERCHANGEABLE
IMPELLER,FAN,AXIAL
A19006
4820-01-128-3259INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
C1793-01
5331-01-271-6760INTERCHANGEABLE
O-RING
218363
8455-01-528-8744INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
3130-01-564-8840INTERCHANGEABLE
BEARING,SLIDE
218363
6850-01-565-8576INTERCHANGEABLE
DUSTER TETRAFLUORON
A-196
8455-01-647-8863INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 4730-00-987-6079?

NSN 4730-00-987-6079 is a Sleeve,flared,tube Fitting, manufactured by Lube Devices Inc Flodar Fluid Power Fittings Div, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-987-6079?

NSN 4730-00-987-6079 has 4 cross-referenced part numbers: A1900-6 (Lube Devices Inc Flodar Fluid Power Fittings Div), 218-363 (Cnh Industrial America Llc Dba Cnh America), A19-6 (Lube Devices Inc Flodar Fluid Power Fittings Div), PA4926 (Acco-Babcock Inc Hoist and Crane Div).

What NSN replaces 4730-00-987-6079?

There are 12 known substitutes for 4730-00-987-6079: 4810-00-004-2277, 8455-00-255-3085, 5935-00-259-2039 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A19-6?

Key specifications for A19-6: Flange Width: 0.172 INCHES NOMINAL IN; Flange Outside Diameter: 0.502 INCHES NOMINAL IN; Hose/tube Outside Diameter for Which Designed: 0.375 INCHES NOMINAL IN; Seat Angle in Deg: 37.0. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-987-6079 still in active supply?

NSN 4730-00-987-6079 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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