PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203686Indicator,digital Display

Northern Telecom Inc Telecom Distribution Div · NSN 6625-00-531-4301 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-531-4301 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-531-4301. Primary manufacturer part number: 203686.
Features
  • Indicator,digital Display — FSC 6625
  • Width: 1.835 INCHES NOMINAL IN
  • Length: 2.115 INCHES NOMINAL IN
  • Presentation Type: DIGITAL DISPLAY
  • Width: 1.835 INCHES NOMINAL IN
  • Length: 2.115 INCHES NOMINAL IN
  • Presentation Type: DIGITAL DISPLAY
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,digital Display, cataloged under National Stock Number 6625-00-531-4301, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Northern Telecom Inc Telecom Distribution Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-531-4301
Primary Part Number203686
Item NameIndicator,digital Display
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNorthern Telecom Inc Telecom Distribution Div
StatusACTIVE
Width1.835 INCHES NOMINAL IN
Length2.115 INCHES NOMINAL IN
Presentation TypeDIGITAL DISPLAY
Width1.835 INCHES NOMINAL IN
Length2.115 INCHES NOMINAL IN
Presentation TypeDIGITAL DISPLAY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 2
5310-00-050-3345 INTERCHANGEABLE
Nut,self-Locking,hexagon
1650-00-185-2084203686 INTERCHANGEABLE
Plug,booster Control Valve
Lockheed Martin Corp
Cross-Reference Index
Part NumberManufacturer
203686 Northern Telecom Inc Telecom Distribution Div (USA)
Related Parts
5310-00-050-3345INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
1650-00-185-2084INTERCHANGEABLE
PLUG,BOOSTER CONTROL VALVE
203686

Frequently Asked Questions

What is NSN 6625-00-531-4301?

NSN 6625-00-531-4301 is a Indicator,digital Display, manufactured by Northern Telecom Inc Telecom Distribution Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-531-4301?

NSN 6625-00-531-4301 has 1 cross-referenced part number: 203686 (Northern Telecom Inc Telecom Distribution Div).

What NSN replaces 6625-00-531-4301?

There are 2 known substitutes for 6625-00-531-4301: 5310-00-050-3345, 1650-00-185-2084. Verify interchangeability with system specifications before substitution.

What are the specifications of 203686?

Key specifications for 203686: Width: 1.835 INCHES NOMINAL IN; Special Features: 10 CONTACT POINTS; End Item Identification: 6625-00-181-2695 COMPUTER TEST SET; Length: 2.115 INCHES NOMINAL IN. 10 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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