PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4690-2Adapter,test

Fluke Electronics Corp · NSN 6625-01-159-7958 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-159-7958 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-159-7958. Primary manufacturer part number: 4690-2.
Features
  • Adapter,test — FSC 6625
  • Test Item Connection Method: SOCKET
  • Criticality Code Justification: FEAT
  • Material: COPPER ALLOY AND PLASTIC BODY
  • Surface Treatment: GOLD OVERALL
  • Test Item Connection Method: SOCKET
  • Criticality Code Justification: FEAT
  • Material: COPPER ALLOY AND PLASTIC BODY
Applications
  • Applications requiring Copper Alloy and Plastic Body construction
General Description

The Adapter,test, cataloged under National Stock Number 6625-01-159-7958, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-159-7958
Primary Part Number4690-2
Item NameAdapter,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFluke Electronics Corp
StatusACTIVE
Test Item Connection MethodSOCKET
Criticality Code JustificationFEAT
MaterialCOPPER ALLOY AND PLASTIC BODY
Surface TreatmentGOLD OVERALL
Test Item Connection MethodSOCKET
Criticality Code JustificationFEAT
MaterialCOPPER ALLOY AND PLASTIC BODY
Surface TreatmentGOLD OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeDZ
Weight0.0001 lbs
Cube0.0003 cu ft
Verified Substitutes 12
5935-00-432-65351064-1 INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation
5930-00-592-149710-641 INTERCHANGEABLE
Parts Kit,switch
Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies
1560-00-772-027810641 INTERCHANGEABLE
Tube,drag Brace
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5950-00-774-649110641 INTERCHANGEABLE
Transformer,power
Electro Engineering Works Inc
5950-01-049-2447 INTERCHANGEABLE
Transformer,special
5935-01-396-3989 INTERCHANGEABLE
Dummy Connector,plug
6640-01-439-967310641 INTERCHANGEABLE
Paper,recording,clinical Analyze
Nova Biomedical Corp
5945-01-497-05491064-1 INTERCHANGEABLE
Solenoid,electrical
Tru-Hitch, Inc.
5920-01-501-2294 INTERCHANGEABLE
Arrester,lightning
6525-01-571-7197453567061821 INTERCHANGEABLE
Spectacles,protective,computed T
Phillips Medical Systems North America Co
Cross-Reference Index
Part NumberManufacturer
ITT POMONA4691-2 United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (USA)
4690-2 Fluke Electronics Corp Pomona Electronics Div (USA)
ITT POMONA4690-2 United States Department of the Navy Dba Naval Undersea Warfare Ctr Div (USA)
PM2724-1-R Probe Master Inc Dba Probe Master Inc (USA)
4690-2 PRIMARY Fluke Electronics Corp (USA)
1064-1 Brown Precision Machine (USA)
Related Parts
5935-00-432-6535INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1064-1
5930-00-592-1497INTERCHANGEABLE
PARTS KIT,SWITCH
10-641
1560-00-772-0278INTERCHANGEABLE
TUBE,DRAG BRACE
10641
5950-00-774-6491INTERCHANGEABLE
TRANSFORMER,POWER
10641
5950-01-049-2447INTERCHANGEABLE
TRANSFORMER,SPECIAL
5935-01-396-3989INTERCHANGEABLE
DUMMY CONNECTOR,PLUG
6640-01-439-9673INTERCHANGEABLE
PAPER,RECORDING,CLINICAL ANALYZE
10641
5945-01-497-0549INTERCHANGEABLE
SOLENOID,ELECTRICAL
1064-1
5920-01-501-2294INTERCHANGEABLE
ARRESTER,LIGHTNING
6525-01-571-7197INTERCHANGEABLE
SPECTACLES,PROTECTIVE,COMPUTED T
453567061821
8105-01-663-8451INTERCHANGEABLE
BAG,TEXTILE
10641
2530-01-699-6449INTERCHANGEABLE
CABLE AND CONDUIT ASSEMBLY,VEHIC
1064-1

Frequently Asked Questions

What is NSN 6625-01-159-7958?

NSN 6625-01-159-7958 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 6625-01-159-7958?

NSN 6625-01-159-7958 has 6 cross-referenced part numbers: ITT POMONA4691-2 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div), 4690-2 (Fluke Electronics Corp Pomona Electronics Div), ITT POMONA4690-2 (United States Department of the Navy Dba Naval Undersea Warfare Ctr Div), PM2724-1-R (Probe Master Inc Dba Probe Master Inc), 4690-2 (Fluke Electronics Corp) and 1 more.

What NSN replaces 6625-01-159-7958?

There are 12 known substitutes for 6625-01-159-7958: 5935-00-432-6535, 5930-00-592-1497, 1560-00-772-0278 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4690-2?

Key specifications for 4690-2: Overall Length: 63.3 MILLIMETERS NOMINAL MM; Special Features: COLOR CODED RED; WEAPON SYSTEM ESSENTIAL; Test Item Connection Method: SOCKET; Criticality Code Justification: FEAT. 12 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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