PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-10-V5BX-SElbow,tube to Boss

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 4730-00-138-3909 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-138-3909 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-138-3909. Primary manufacturer part number: 8-10-V5BX-S.
Features
  • Elbow,tube to Boss — FSC 4730
  • Material: STEEL OVERALL
  • Nondefinitive Spec/std Data: 10B FIGURE
  • Seat Angle: 37.0 DEGREES FIRST END
  • Surface Treatment: CADMIUM OVERALL
  • Nominal Thread Size: 0.750 INCHES FIRST END IN
  • Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
  • Furnished Items and Quantity: 1 LOCKNUT AND 1 PREFORMED PACKING AND 1 FLAT WASHER
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Elbow,tube to Boss, cataloged under National Stock Number 4730-00-138-3909, 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 Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-138-3909
Primary Part Number8-10-V5BX-S
Item NameElbow,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusACTIVE
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data10B FIGURE
Seat Angle37.0 DEGREES FIRST END
Surface TreatmentCADMIUM OVERALL
Nominal Thread Size0.750 INCHES FIRST END IN
Connection StyleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Furnished Items and Quantity1 LOCKNUT AND 1 PREFORMED PACKING AND 1 FLAT WASHER
Connection StyleFLARED (TUBE) FIRST END
Nominal Thread Size0.875 INCHES SECOND END IN
Nominal Outside Diameter Tube Accommodated0.500 INCHES FIRST END IN
Flow Angle45.0 DEGREES
Specification/standard Data81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Maximum Operating Temp400.0 FAHRENHEIT SINGLE RESPONSE DEGF
Leg Length1.109 INCHES NOMINAL FIRST END IN
Leg Length1.516 INCHES NOMINAL SECOND END IN
Thread Series DesignatorUNF ALL ENDS
Thread Class2A ALL ENDS A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-222-0242201752 INTERCHANGEABLE
Elbow,tube to Boss
Hyster-Yale Group, Inc.
Cross-Reference Index
Part NumberManufacturer
SAE-J514 Sae International Dba Sae International (USA)
3503-10-8 Schooner Industrial Ltd (CAN)
C5365X8X10 Dana Corp Weatherhead Div (USA)
J514 Society of Automotive Engineers Inc (USA)
SAE-J514/1 Sae International Dba Sae International (USA)
8-10-070320CA Sae International Dba Sae International (USA)
8-10-V5BX-S PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
3503-10-8 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
SAE J514/1 8-10 070320CA PRIMARY Sae International Dba Sae International (USA)
J514 Sae International Dba Sae International (USA)
3503-10-8 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
8-10-070320CA Society of Automotive Engineers Inc (USA)
SAE J514 8-10 070320CA Sae International Dba Sae International (USA)
Related Parts
4730-01-222-0242INTERCHANGEABLE
ELBOW,TUBE TO BOSS
201752

Frequently Asked Questions

What is NSN 4730-00-138-3909?

NSN 4730-00-138-3909 is a Elbow,tube to Boss, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-138-3909?

NSN 4730-00-138-3909 has 13 cross-referenced part numbers: SAE-J514 (Sae International Dba Sae International), 3503-10-8 (Schooner Industrial Ltd), C5365X8X10 (Dana Corp Weatherhead Div), J514 (Society of Automotive Engineers Inc), SAE-J514/1 (Sae International Dba Sae International) and 8 more.

What NSN replaces 4730-00-138-3909?

There is 1 known substitute for 4730-00-138-3909: 4730-01-222-0242. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-10-V5BX-S?

Key specifications for 8-10-V5BX-S: Material: STEEL OVERALL; Nondefinitive Spec/std Data: 10B FIGURE; Seat Angle: 37.0 DEGREES FIRST END; Surface Treatment: CADMIUM OVERALL. 18 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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