PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

623PLead Set,test

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 6625-01-070-5910 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-070-5910 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-070-5910. Primary manufacturer part number: 623P.
Features
  • Lead Set,test — FSC 6625
  • Document Source: 89536
  • Document Type: SPECIFICATION
  • Criticality Code Justification: FEAT
  • Component Document Origin: INDUSTRIAL
  • Component Quantity: 2
  • Document Type: SPECIFICATION
  • Document Source: 89536
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lead Set,test, cataloged under National Stock Number 6625-01-070-5910, 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 9 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: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-070-5910
Primary Part Number623P
Item NameLead Set,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusCANCELLED
Document Source89536
Document TypeSPECIFICATION
Criticality Code JustificationFEAT
Component Document OriginINDUSTRIAL
Component Quantity2
Document TypeSPECIFICATION
Document Source89536
Criticality Code JustificationFEAT
Component Document OriginINDUSTRIAL
Component Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1900 lbs
Cube0.0213 cu ft
Verified Substitutes 12
1650-00-168-578421506 INTERCHANGEABLE
Cap,valve
Eaton Aerospace Llc
4130-00-256-6462 INTERCHANGEABLE
Condenser,refrigeration
4320-00-398-8102254983-R INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5120-00-752-903121506 INTERCHANGEABLE
Punch,drive Pin
Mayhew Steel Products Inc
1680-00-760-309421506 INTERCHANGEABLE
Control Assembly,push-Pull
Transdigm Inc
6610-00-919-274021506 INTERCHANGEABLE
Diaphragm Assy
Aerosonic Llc
5905-00-975-31422100-0041 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
2990-01-059-9440 INTERCHANGEABLE
Piston
5315-01-069-581021058 INTERCHANGEABLE
Pin
Paccar Winch Inc Dba Paccar Winch Division
5905-01-096-3771144-473-0 INTERCHANGEABLE
Resistor Network,fixed,film
Bi Technologies Corporation Div Bi Technologies Corp.
Cross-Reference Index
Part NumberManufacturer
21506 Dialight Corporation (USA)
F-623 Dialight Corporation (USA)
623P PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
0-383-700-14 PIECE 127 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
21058 Hewlett-Packard Company Dba HP (USA)
21058 Dialight Corporation (USA)
623P Dialight Corporation (USA)
343657 Fluke Corp (USA)
610AA Dialight Corporation (USA)
Related Parts
1650-00-168-5784INTERCHANGEABLE
CAP,VALVE
21506
4130-00-256-6462INTERCHANGEABLE
CONDENSER,REFRIGERATION
4320-00-398-8102INTERCHANGEABLE
RING,WEARING
254983-R
5120-00-752-9031INTERCHANGEABLE
PUNCH,DRIVE PIN
21506
1680-00-760-3094INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
21506
6610-00-919-2740INTERCHANGEABLE
DIAPHRAGM ASSY
21506
5905-00-975-3142INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-0041
2990-01-059-9440INTERCHANGEABLE
PISTON
5315-01-069-5810INTERCHANGEABLE
PIN
21058
5905-01-096-3771INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
144-473-0
5120-01-123-0132INTERCHANGEABLE
INSERTER,SEAL
21-506
8105-01-217-7588INTERCHANGEABLE
BAG,PLASTIC
21058

Frequently Asked Questions

What is NSN 6625-01-070-5910?

NSN 6625-01-070-5910 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: cancelled.

What are the part numbers for NSN 6625-01-070-5910?

NSN 6625-01-070-5910 has 9 cross-referenced part numbers: 21506 (Dialight Corporation), F-623 (Dialight Corporation), 623P (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 0-383-700-14 PIECE 127 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 21058 (Hewlett-Packard Company Dba HP) and 4 more.

What NSN replaces 6625-01-070-5910?

There are 12 known substitutes for 6625-01-070-5910: 1650-00-168-5784, 4130-00-256-6462, 4320-00-398-8102 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 623P?

Key specifications for 623P: Document Source: 89536; Document Type: SPECIFICATION; Special Features: WEAPON SYSTEM ESSENTIAL; Criticality Code Justification: FEAT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-01-070-5910 still in active supply?

NSN 6625-01-070-5910 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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