PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

138103Tube Assembly,metal

Fwd Seagrave Holdings Lp · NSN 4710-00-410-6761 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-410-6761 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-410-6761. Primary manufacturer part number: 138103.
Features
  • Tube Assembly,metal — FSC 4710
  • Material: COPPER ALLOY SINGLE END
  • Nominal Thread Size: 0.438 INCHES SINGLE END IN
  • End Connection Style: SWIVEL NUT, FLARED SINGLE END
  • Design Form: STRAIGHT
  • Seat Angle in Deg: 45.0 SINGLE END
  • Tube Outside Diameter: 0.250 INCHES NOMINAL IN
  • Thread Series Designator: UNF SINGLE END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Single End construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-00-410-6761, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4710-00-410-6761
Primary Part Number138103
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusACTIVE
MaterialCOPPER ALLOY SINGLE END
Nominal Thread Size0.438 INCHES SINGLE END IN
End Connection StyleSWIVEL NUT, FLARED SINGLE END
Design FormSTRAIGHT
Seat Angle in Deg45.0 SINGLE END
Tube Outside Diameter0.250 INCHES NOMINAL IN
Thread Series DesignatorUNF SINGLE END
Mating End Quantity2 SINGLE END
Wall Thickness0.032 INCHES NOMINAL IN
Thread Class2B SINGLE END
Thread DirectionRIGHT-HAND SINGLE END
MaterialCOPPER TUBING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-296-6577 INTERCHANGEABLE
Switch,push
Cross-Reference Index
Part NumberManufacturer
138103 PRIMARY Fwd Seagrave Holdings Lp (USA)
Related Parts
5930-00-296-6577INTERCHANGEABLE
SWITCH,PUSH

Frequently Asked Questions

What is NSN 4710-00-410-6761?

NSN 4710-00-410-6761 is a Tube Assembly,metal, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-00-410-6761?

NSN 4710-00-410-6761 has 1 cross-referenced part number: 138103 (Fwd Seagrave Holdings Lp).

What NSN replaces 4710-00-410-6761?

There is 1 known substitute for 4710-00-410-6761: 5930-00-296-6577. Verify interchangeability with system specifications before substitution.

What are the specifications of 138103?

Key specifications for 138103: Material: COPPER ALLOY SINGLE END; Nominal Thread Size: 0.438 INCHES SINGLE END IN; End Connection Style: SWIVEL NUT, FLARED SINGLE END; Design Form: STRAIGHT. 13 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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