PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65529Tube Assembly,metal

Hdt Expeditionary Systems Inc · NSN 4710-01-010-2094 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-010-2094 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-010-2094. Primary manufacturer part number: 65529.
Features
  • Tube Assembly,metal — FSC 4710
  • Wall Thickness: 0.035 INCHES NOMINAL IN
  • Material: STEEL SINGLE END
  • Material: STEEL COMP 304 TUBING
  • Thread Series Designator: UN-16 SINGLE END
  • Material Document and Classification: AISI 304 ASSN STD SINGLE MATERIAL RESPONSE TUBING
  • Design Form: PREBENT
  • End Connection Spec/std: WEATHERHEAD PART NO. 7105X4 AND PART NO. 7165X4
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Single End construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-010-2094, 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 Hdt Expeditionary Systems Inc. Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-010-2094
Primary Part Number65529
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Wall Thickness0.035 INCHES NOMINAL IN
MaterialSTEEL SINGLE END
MaterialSTEEL COMP 304 TUBING
Thread Series DesignatorUN-16 SINGLE END
Material Document and ClassificationAISI 304 ASSN STD SINGLE MATERIAL RESPONSE TUBING
Design FormPREBENT
End Connection Spec/stdWEATHERHEAD PART NO. 7105X4 AND PART NO. 7165X4
Thread Class2B SINGLE END
End Connection StyleSWIVEL NUT, COMPRESSION SINGLE END
Thread DirectionRIGHT-HAND SINGLE END
Tube Outside Diameter0.250 INCHES NOMINAL IN
Nominal Thread Size0.438 INCHES SINGLE END IN
Mating End Quantity2 SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2925-00-038-059465229 INTERCHANGEABLE
Lead,ignitition
Unison Industries, Llc Dba Unison Industries Inc
6680-01-200-254665529 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4820-01-369-3581N69529 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
65529 PRIMARY Hdt Expeditionary Systems Inc (USA)
65529 Davey Compressor Co Div of Keco Industries Inc (USA)
65229 Davey Compressor Co Div of Keco Industries Inc (USA)
65529 Drs Environmental Systems Inc (USA)
Related Parts
2925-00-038-0594INTERCHANGEABLE
LEAD,IGNITITION
65229
6680-01-200-2546INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
65529
4820-01-369-3581INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
N69529

Frequently Asked Questions

What is NSN 4710-01-010-2094?

NSN 4710-01-010-2094 is a Tube Assembly,metal, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-010-2094?

NSN 4710-01-010-2094 has 4 cross-referenced part numbers: 65529 (Hdt Expeditionary Systems Inc), 65529 (Davey Compressor Co Div of Keco Industries Inc), 65229 (Davey Compressor Co Div of Keco Industries Inc), 65529 (Drs Environmental Systems Inc).

What NSN replaces 4710-01-010-2094?

There are 3 known substitutes for 4710-01-010-2094: 2925-00-038-0594, 6680-01-200-2546, 4820-01-369-3581. Verify interchangeability with system specifications before substitution.

What are the specifications of 65529?

Key specifications for 65529: Wall Thickness: 0.035 INCHES NOMINAL IN; Material: STEEL SINGLE END; Material: STEEL COMP 304 TUBING; Thread Series Designator: UN-16 SINGLE END. 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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