PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

407090Tube Assembly,metal

Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders · NSN 4710-00-806-7739 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-806-7739 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-806-7739. Primary manufacturer part number: 407090.
Features
  • Tube Assembly,metal — FSC 4710
  • Mating End Quantity: 2 SINGLE END
  • Criticality Code Justification: FEAT
  • Design Form: PREBENT
  • 4 verified cross-references
  • Primary manufacturer: Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-00-806-7739, 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 Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN4710-00-806-7739
Primary Part Number407090
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerSmiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders
StatusACTIVE
Mating End Quantity2 SINGLE END
Criticality Code JustificationFEAT
Design FormPREBENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-036-0354808052-1 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Dba Raytheon
6130-01-532-5361407090 INTERCHANGEABLE
Power Conversion Unit,dual Funct
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
407090 E.a. Patten Co Llc (USA)
407090 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
407090 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
407090 PRIMARY Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (USA)
Related Parts
5962-01-036-0354INTERCHANGEABLE
MICROCIRCUIT,LINEAR
808052-1
6130-01-532-5361INTERCHANGEABLE
POWER CONVERSION UNIT,DUAL FUNCT
407090

Frequently Asked Questions

What is NSN 4710-00-806-7739?

NSN 4710-00-806-7739 is a Tube Assembly,metal, manufactured by Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-00-806-7739?

NSN 4710-00-806-7739 has 4 cross-referenced part numbers: 407090 (E.a. Patten Co Llc), 407090 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 407090 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 407090 (Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders).

What NSN replaces 4710-00-806-7739?

There are 2 known substitutes for 4710-00-806-7739: 5962-01-036-0354, 6130-01-532-5361. Verify interchangeability with system specifications before substitution.

What are the specifications of 407090?

Key specifications for 407090: Mating End Quantity: 2 SINGLE END; Special Features: DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES AND MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUS INJURY; Criticality Code Justification: FEAT; Design Form: PREBENT. 4 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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