PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1403563PC2Elbow,tube to Hose

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 4730-00-595-4429 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-595-4429 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-595-4429. Primary manufacturer part number: 1403563PC2.
Features
  • Elbow,tube to Hose — FSC 4730
  • Thread Class: 2B FIRST END
  • Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
  • Material: COPPER ALLOY OVERALL
  • Nominal Thread Size: 0.438 INCHES FIRST END IN
  • Flow Angle: 90.0 DEGREES
  • Thread Series Designator: UNF FIRST END
  • Leg Length: 0.938 INCHES NOMINAL FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Elbow,tube to Hose, cataloged under National Stock Number 4730-00-595-4429, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-595-4429
Primary Part Number1403563PC2
Item NameElbow,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Thread Class2B FIRST END
Connection StyleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
MaterialCOPPER ALLOY OVERALL
Nominal Thread Size0.438 INCHES FIRST END IN
Flow Angle90.0 DEGREES
Thread Series DesignatorUNF FIRST END
Leg Length0.938 INCHES NOMINAL FIRST END IN
Connection TypeTHREADED EXTERNAL HOSE GRIPPING SECOND END
Connection TypeTHREADED INTERNAL TUBE FIRST END
Connection StyleGRIPPING (HOSE) SECOND END
Nominal Outside Diameter Hose Accommodated0.422 INCHES SECOND END IN
Nominal Inside Diameter Hose Accommodated0.250 INCHES SECOND END IN
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Furnished Items and Quantity1 HOSE COUPLING NUT
Seat Angle45.0 DEGREES FIRST END
Leg Length0.750 INCHES NOMINAL SECOND END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5970-00-308-0530A4324 INTERCHANGEABLE
Insulator,filter Bo
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
5962-00-632-4031LM319J INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
A4324 Danfoss Power Solutions II, Llc (USA)
13405B106 Dana Corp Weatherhead Div (USA)
1403563PC2 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
13404BF04 Danfoss Power Solutions II, Llc (USA)
13405B106 Danfoss Power Solutions II, Llc (USA)
A4324 Dana Corp Weatherhead Div (USA)
13404BF04 Dana Corp Weatherhead Div (USA)
Related Parts
5970-00-308-0530INTERCHANGEABLE
INSULATOR,FILTER BO
A4324
5962-00-632-4031INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM319J

Frequently Asked Questions

What is NSN 4730-00-595-4429?

NSN 4730-00-595-4429 is a Elbow,tube to Hose, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-595-4429?

NSN 4730-00-595-4429 has 7 cross-referenced part numbers: A4324 (Danfoss Power Solutions II, Llc), 13405B106 (Dana Corp Weatherhead Div), 1403563PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 13404BF04 (Danfoss Power Solutions II, Llc), 13405B106 (Danfoss Power Solutions II, Llc) and 2 more.

What NSN replaces 4730-00-595-4429?

There are 2 known substitutes for 4730-00-595-4429: 5970-00-308-0530, 5962-00-632-4031. Verify interchangeability with system specifications before substitution.

What are the specifications of 1403563PC2?

Key specifications for 1403563PC2: Thread Class: 2B FIRST END; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END; Material: COPPER ALLOY OVERALL; Nominal Thread Size: 0.438 INCHES FIRST END IN. 16 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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