PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125146Contact,electrical

Honeywell International, Inc Div Aerospace-Tucson · NSN 5999-00-219-7493 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-219-7493 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-219-7493. Primary manufacturer part number: 125146.
Features
  • Contact,electrical — FSC 5999
  • Material: CARBON CONTACT
  • Material: STEEL BODY
  • Mounting Method: THREADED STUD(S)
  • Thread Class: 2A A
  • Thread Series Designator: UNF
  • Precious Material and Location: CONTACT SURFACE SILVER
  • Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY
Applications
  • Applications requiring Carbon Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-219-7493, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN5999-00-219-7493
Primary Part Number125146
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusCANCELLED
MaterialCARBON CONTACT
MaterialSTEEL BODY
Mounting MethodTHREADED STUD(S)
Thread Class2A A
Thread Series DesignatorUNF
Precious Material and LocationCONTACT SURFACE SILVER
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY
Precious MaterialSILVER
Mounting Facility Quantity1
Terminal Type and Quantity1 PIN TOP
Style DesignatorSLOTTED ADJUSTABLE POINT CONTACT
Surface TreatmentSILVER CONTACT
Precious Material and Weight0.005 SILVER GRAINS, TROY
Overall Diameter0.500 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Nominal Thread Size0.500 INCHES IN
Thread Quantity Per Inch40
Thread Series DesignatorUNF
MaterialCARBON CONTACT
MaterialSTEEL BODY
Mounting MethodTHREADED STUD(S)
Thread Class2A A
Precious Material and LocationCONTACT SURFACE SILVER
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY
Precious MaterialSILVER
Mounting Facility Quantity1
Terminal Type and Quantity1 PIN TOP
Style DesignatorSLOTTED ADJUSTABLE POINT CONTACT
Surface TreatmentSILVER CONTACT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssuePG
SMR CodeJN
Verified Substitutes 1
5305-00-637-5467125146 INTERCHANGEABLE
Screw,shoulder
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
125146 Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto (CAN)
125146EAL Prestolite Electric Inc (USA)
JH13181 Lucas Aerospace Power Equipment Corporation (USA)
125146 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
125146 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
125146EAL Goodrich Corporation Dba Goodrich Corp (USA)
125146EAL Prestolite Electric Inc (USA)
Related Parts
5305-00-637-5467INTERCHANGEABLE
SCREW,SHOULDER
125146

Frequently Asked Questions

What is NSN 5999-00-219-7493?

NSN 5999-00-219-7493 is a Contact,electrical, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-219-7493?

NSN 5999-00-219-7493 has 7 cross-referenced part numbers: 125146 (Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto), 125146EAL (Prestolite Electric Inc), JH13181 (Lucas Aerospace Power Equipment Corporation), 125146 (Honeywell International, Inc Div Aerospace-Tucson), 125146 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site) and 2 more.

What NSN replaces 5999-00-219-7493?

There is 1 known substitute for 5999-00-219-7493: 5305-00-637-5467. Verify interchangeability with system specifications before substitution.

What are the specifications of 125146?

Key specifications for 125146: Material: CARBON CONTACT; Material: STEEL BODY; Mounting Method: THREADED STUD(S); Thread Class: 2A A. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-219-7493 still in active supply?

NSN 5999-00-219-7493 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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