PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8506DSelector Unit,cos

International Data Sciences Inc Dba Dsp Global · NSN 7025-01-173-1515 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-173-1515 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-173-1515. Primary manufacturer part number: 8506D.
Features
  • Selector Unit,cos — FSC 7025
  • 2 verified cross-references
  • Primary manufacturer: International Data Sciences Inc Dba Dsp Global
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Selector Unit,cos, cataloged under National Stock Number 7025-01-173-1515, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is International Data Sciences Inc Dba Dsp Global. 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 NameSelector Unit,cos
FSC / FSG7025 — No Item Name Available (FSG 70)
ManufacturersInternational Data Sciences Inc Dba Dsp Global (CAGE 50572); Raytheon Company Div Rmd Strategic (CAGE 05869)
Technical Specifications
ParameterValue
NSN7025-01-173-1515
Primary Part Number8506D
Item NameSelector Unit,cos
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerInternational Data Sciences Inc Dba Dsp Global
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4140-00-485-6139 INTERCHANGEABLE
Fan,tubeaxial
Cross-Reference Index
Part NumberManufacturer
8506D PRIMARY International Data Sciences Inc Dba Dsp Global (USA)
362070-021 Raytheon Company Div Rmd Strategic (USA)
Related Parts
4140-00-485-6139INTERCHANGEABLE
FAN,TUBEAXIAL

Frequently Asked Questions

What is NSN 7025-01-173-1515?

NSN 7025-01-173-1515 is a Selector Unit,cos, manufactured by International Data Sciences Inc Dba Dsp Global, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-173-1515?

NSN 7025-01-173-1515 has 2 cross-referenced part numbers: 8506D (International Data Sciences Inc Dba Dsp Global), 362070-021 (Raytheon Company Div Rmd Strategic).

What NSN replaces 7025-01-173-1515?

There is 1 known substitute for 7025-01-173-1515: 4140-00-485-6139. Verify interchangeability with system specifications before substitution.

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