PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65503Tube Assembly,metal

Hdt Expeditionary Systems Inc · NSN 4710-01-034-4792 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-034-4792 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-034-4792. Primary manufacturer part number: 65503.
Features
  • Tube Assembly,metal — FSC 4710
  • Material: ALUMINUM ALLOY SINGLE END
  • 3 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Aluminum Alloy Single End construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-034-4792, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-034-4792
Primary Part Number65503
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
MaterialALUMINUM ALLOY SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6640-00-359-986265502 INTERCHANGEABLE
Hot Plate
Precision Scientific Petroleum Instruments Co
3110-00-406-683406-5058 INTERCHANGEABLE
Ball,bearing
Bacharach, Inc.
5340-00-482-100265503F INTERCHANGEABLE
Boot,dust and Moisture Seal
Griswold Industries Dba Cla-Val Co
4820-00-618-5046227856 INTERCHANGEABLE
Valve,check
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
65503 Hdt Expeditionary Systems Inc (USA)
65503 Davey Compressor Co Div of Keco Industries Inc (USA)
65503 Drs Environmental Systems Inc (USA)
Related Parts
6640-00-359-9862INTERCHANGEABLE
HOT PLATE
65502
3110-00-406-6834INTERCHANGEABLE
BALL,BEARING
06-5058
5340-00-482-1002INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
65503F
4820-00-618-5046INTERCHANGEABLE
VALVE,CHECK
227856

Frequently Asked Questions

What is NSN 4710-01-034-4792?

NSN 4710-01-034-4792 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 4710-01-034-4792?

NSN 4710-01-034-4792 has 3 cross-referenced part numbers: 65503 (Hdt Expeditionary Systems Inc), 65503 (Davey Compressor Co Div of Keco Industries Inc), 65503 (Drs Environmental Systems Inc).

What NSN replaces 4710-01-034-4792?

There are 4 known substitutes for 4710-01-034-4792: 6640-00-359-9862, 3110-00-406-6834, 5340-00-482-1002 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65503?

Key specifications for 65503: Material: ALUMINUM ALLOY SINGLE END. 1 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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