PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5281Adapter,test

Fluke Electronics Corp · NSN 6625-01-454-9664 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-454-9664 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-454-9664. Primary manufacturer part number: 5281.
Features
  • Adapter,test — FSC 6625
  • Material: PLASTIC AND GLASS BODY
  • Test Item Connection Method: CLIP LEADS
  • Material: PLASTIC AND GLASS BODY
  • Test Item Connection Method: CLIP LEADS
  • 2 verified cross-references
  • Primary manufacturer: Fluke Electronics Corp
Applications
  • Applications requiring Plastic and Glass Body construction
General Description

The Adapter,test, cataloged under National Stock Number 6625-01-454-9664, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fluke Electronics Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-454-9664
Primary Part Number5281
Item NameAdapter,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFluke Electronics Corp
StatusACTIVE
MaterialPLASTIC AND GLASS BODY
Test Item Connection MethodCLIP LEADS
MaterialPLASTIC AND GLASS BODY
Test Item Connection MethodCLIP LEADS
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-01-014-5861 (528-1)
HAZMATNo
Verified Substitutes 6
5998-00-231-751710182653 SUCCESSOR
Electronic Components Assembly
Raytheon Company Dba Raytheon Co
5998-01-014-5861528-1 SUCCESSOR
Circuit Card Assembly
Marc Alan Group the, Inc
6625-01-042-9758528A OPT 1 SUCCESSOR
Monitor,waveform
Tektronix, Inc.
4820-00-101-5124528 INTERCHANGEABLE
Diaphragm,valve,flat
Sealco Air Controls Inc
5935-00-729-87375281 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5950-01-445-69605281 INTERCHANGEABLE
Reactor
Transistor Devices Inc Dba Fernwood Magnetics Div Div Circuitek Division
Cross-Reference Index
Part NumberManufacturer
5281 PRIMARY Fluke Electronics Corp (USA)
5281 Fluke Electronics Corp Pomona Electronics Div (USA)
Related Parts
SUCCESSOR 5998-01-014-5861 Circuit Card Assembly · 528-1
5998-00-231-7517SUCCESSOR
ELECTRONIC COMPONENTS ASSEMBLY
10182653
6625-01-042-9758SUCCESSOR
MONITOR,WAVEFORM
528A OPT 1
4820-00-101-5124INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
528
5935-00-729-8737INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5281
5950-01-445-6960INTERCHANGEABLE
REACTOR
5281

Frequently Asked Questions

What is NSN 6625-01-454-9664?

NSN 6625-01-454-9664 is a Adapter,test, manufactured by Fluke Electronics Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-454-9664?

NSN 6625-01-454-9664 has 2 cross-referenced part numbers: 5281 (Fluke Electronics Corp), 5281 (Fluke Electronics Corp Pomona Electronics Div).

What NSN replaces 6625-01-454-9664?

There are 6 known substitutes for 6625-01-454-9664: 5998-00-231-7517, 5998-01-014-5861, 6625-01-042-9758 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5281?

Key specifications for 5281: Material: PLASTIC AND GLASS BODY; Test Item Connection Method: CLIP LEADS; Special Features: 44 PINS; 11X11 PINS PER SIDE; 0.975 IN. SPACE REQUIRED; 0.865 IN. BOARDFOOTPRINT; TEST PLCC CHIPS WITH J LEADS IN; Material: PLASTIC AND GLASS BODY. 6 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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