PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7439Bar

Telemechanics Inc · NSN 5815-00-125-4909 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-125-4909 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-125-4909. Primary manufacturer part number: 7439.
Features
  • Bar — FSC 5815
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bar, cataloged under National Stock Number 5815-00-125-4909, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Telemechanics Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBar
FSC / FSG5815 — No Item Name Available (FSG 58)
ManufacturersTelemechanics Inc (CAGE 57712); American Telephone and Telegraph Co (CAGE 64959); At and T Corp (CAGE 70408)
Technical Specifications
ParameterValue
NSN5815-00-125-4909
Primary Part Number7439
Item NameBar
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
1650-00-138-33367439 INTERCHANGEABLE
Lap Assembly,cylinder,shuttle VA
The Boeing Company Div Defense
5330-00-477-67477439 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5975-00-622-99668191332 INTERCHANGEABLE
Plate,wall,electrical
Us Army Aviation and Missile Command
3020-01-449-23817439 INTERCHANGEABLE
Gear,spur
Sew-Eurodrive, Inc.
Cross-Reference Index
Part NumberManufacturer
7439 PRIMARY Telemechanics Inc (USA)
7439 American Telephone and Telegraph Co (USA)
7439 At and T Corp (USA)
Related Parts
1650-00-138-3336INTERCHANGEABLE
LAP ASSEMBLY,CYLINDER,SHUTTLE VA
7439
5330-00-477-6747INTERCHANGEABLE
SEAL,PLAIN ENCASED
7439
5975-00-622-9966INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
8191332
3020-01-449-2381INTERCHANGEABLE
GEAR,SPUR
7439

Frequently Asked Questions

What is NSN 5815-00-125-4909?

NSN 5815-00-125-4909 is a Bar, manufactured by Telemechanics Inc, classified under FSC 5815 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5815-00-125-4909?

NSN 5815-00-125-4909 has 3 cross-referenced part numbers: 7439 (Telemechanics Inc), 7439 (American Telephone and Telegraph Co), 7439 (At and T Corp).

What NSN replaces 5815-00-125-4909?

There are 4 known substitutes for 5815-00-125-4909: 1650-00-138-3336, 5330-00-477-6747, 5975-00-622-9966 and 1 more. Verify interchangeability with system specifications before substitution.

Is NSN 5815-00-125-4909 still in active supply?

NSN 5815-00-125-4909 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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