PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20305-2Tube Assembly,metal

Defense & Development Enterprises Llc · NSN 4710-00-690-1950 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-00-690-1950 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-690-1950. Primary manufacturer part number: 20305-2.
Features
  • Tube Assembly,metal — FSC 4710
  • 2 verified cross-references
  • Primary manufacturer: Defense & Development Enterprises Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-00-690-1950, 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 Defense & Development Enterprises Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTube Assembly,metal
FSC / FSG4710 — No Item Name Available (FSG 47)
ManufacturersDefense & Development Enterprises Llc (CAGE 07KQ5); Triumph Thermal Systems - Maryland, Inc. (CAGE 01359)
Technical Specifications
ParameterValue
NSN4710-00-690-1950
Primary Part Number20305-2
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerDefense & Development Enterprises Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-215-7348203052 INTERCHANGEABLE
Gasket
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
20305-2 PRIMARY Defense & Development Enterprises Llc (USA)
20305-2 Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5330-00-215-7348INTERCHANGEABLE
GASKET
203052

Frequently Asked Questions

What is NSN 4710-00-690-1950?

NSN 4710-00-690-1950 is a Tube Assembly,metal, manufactured by Defense & Development Enterprises Llc, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-00-690-1950?

NSN 4710-00-690-1950 has 2 cross-referenced part numbers: 20305-2 (Defense & Development Enterprises Llc), 20305-2 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 4710-00-690-1950?

There is 1 known substitute for 4710-00-690-1950: 5330-00-215-7348. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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