PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125373Contact,electrical

Telemechanics Inc · NSN 5999-00-193-2801 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-193-2801 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-193-2801. Primary manufacturer part number: 125373.
Features
  • Contact,electrical — FSC 5999
  • Point Height: 0.062 INCHES NOMINAL IN
  • Point Diameter: 0.062 INCHES NOMINAL IN
  • Material: SILVER CONTACT
  • Overall Diameter: 0.281 INCHES NOMINAL IN
  • FSC Application Data: BRIDGE ASSY DISTRIBUTOR TRANSMITTER,TELETYPEWRITER
  • Point Height: 0.062 INCHES NOMINAL IN
  • Point Diameter: 0.062 INCHES NOMINAL IN
Applications
  • Applications requiring Silver Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-193-2801, 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 Telemechanics Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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: EA.

Technical Specifications
ParameterValue
NSN5999-00-193-2801
Primary Part Number125373
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Point Height0.062 INCHES NOMINAL IN
Point Diameter0.062 INCHES NOMINAL IN
MaterialSILVER CONTACT
Overall Diameter0.281 INCHES NOMINAL IN
FSC Application DataBRIDGE ASSY DISTRIBUTOR TRANSMITTER,TELETYPEWRITER
Point Height0.062 INCHES NOMINAL IN
Point Diameter0.062 INCHES NOMINAL IN
MaterialSILVER CONTACT
Overall Diameter0.281 INCHES NOMINAL IN
FSC Application DataBRIDGE ASSY DISTRIBUTOR TRANSMITTER,TELETYPEWRITER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 1
5330-00-847-3762 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
125373 PRIMARY Telemechanics Inc (USA)
125373 At and T Corp (USA)
125373 American Telephone and Telegraph Co (USA)
Related Parts
5330-00-847-3762INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 5999-00-193-2801?

NSN 5999-00-193-2801 is a Contact,electrical, manufactured by Telemechanics Inc, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-193-2801?

NSN 5999-00-193-2801 has 3 cross-referenced part numbers: 125373 (Telemechanics Inc), 125373 (At and T Corp), 125373 (American Telephone and Telegraph Co).

What NSN replaces 5999-00-193-2801?

There is 1 known substitute for 5999-00-193-2801: 5330-00-847-3762. Verify interchangeability with system specifications before substitution.

What are the specifications of 125373?

Key specifications for 125373: Point Height: 0.062 INCHES NOMINAL IN; Point Diameter: 0.062 INCHES NOMINAL IN; Material: SILVER CONTACT; Overall Diameter: 0.281 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-193-2801 still in active supply?

NSN 5999-00-193-2801 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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