PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

686Lead Set,test

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 6625-01-003-5531 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-003-5531 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-003-5531. Primary manufacturer part number: 686.
Features
  • Lead Set,test — FSC 6625
  • Component Document Origin: INDUSTRIAL
  • Document Type: COMMERCIAL CATALOG
  • Document Source: 83330
  • Component Document Page Number: 26
  • Component Quantity: 2
  • Component Document Origin: INDUSTRIAL
  • Document Type: COMMERCIAL CATALOG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lead Set,test, cataloged under National Stock Number 6625-01-003-5531, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-003-5531
Primary Part Number686
Item NameLead Set,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusACTIVE
Component Document OriginINDUSTRIAL
Document TypeCOMMERCIAL CATALOG
Document Source83330
Component Document Page Number26
Component Quantity2
Component Document OriginINDUSTRIAL
Document TypeCOMMERCIAL CATALOG
Document Source83330
Component Document Page Number26
Component Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-951-2579 (686)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 12
6625-00-951-2579686 SUCCESSOR
Test Set,radio Frequency Power
Telephonics Corp/prd Instruments
5330-00-285-134665X549 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
3895-00-454-2606686 INTERCHANGEABLE
Puller,power Cable
Greenlee Textron Inc.
5120-00-473-69187082083 INTERCHANGEABLE
Adapter,mechanical Puller
U S Army Tank Automotive Command Amsta-Im-Mm
5305-00-476-0971 INTERCHANGEABLE
Screw,cross Feed
5950-00-518-0479 INTERCHANGEABLE
Coil,radio Frequency
1680-00-631-7343686 INTERCHANGEABLE
Seat,aircraft
Ami Industries, Inc Div Utc Aerospace Systems
6130-00-643-3522686 INTERCHANGEABLE
Power Supply
Sensata Technologies Maryland, Inc
5950-00-645-4759SCC64250 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6240-00-929-0585CM709 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
Cross-Reference Index
Part NumberManufacturer
686 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
686 Dialight Corporation (USA)
Related Parts
SUCCESSOR 6625-00-951-2579 Test Set,radio Frequency Power · 686
5330-00-285-1346INTERCHANGEABLE
SEAL,PLAIN ENCASED
65X549
3895-00-454-2606INTERCHANGEABLE
PULLER,POWER CABLE
686
5120-00-473-6918INTERCHANGEABLE
ADAPTER,MECHANICAL PULLER
7082083
5305-00-476-0971INTERCHANGEABLE
SCREW,CROSS FEED
5950-00-518-0479INTERCHANGEABLE
COIL,RADIO FREQUENCY
1680-00-631-7343INTERCHANGEABLE
SEAT,AIRCRAFT
686
6130-00-643-3522INTERCHANGEABLE
POWER SUPPLY
686
5950-00-645-4759INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SCC64250
6240-00-929-0585INTERCHANGEABLE
LAMP,INCANDESCENT
CM709
5950-01-051-5587INTERCHANGEABLE
TRANSFORMER,POWER
57835-5
5950-01-053-4099INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 6625-01-003-5531?

NSN 6625-01-003-5531 is a Lead Set,test, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-003-5531?

NSN 6625-01-003-5531 has 2 cross-referenced part numbers: 686 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 686 (Dialight Corporation).

What NSN replaces 6625-01-003-5531?

There are 12 known substitutes for 6625-01-003-5531: 6625-00-951-2579, 5330-00-285-1346, 3895-00-454-2606 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 686?

Key specifications for 686: Component Document Origin: INDUSTRIAL; Document Type: COMMERCIAL CATALOG; Document Source: 83330; Component Document Page Number: 26. 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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