PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10858Transformer,audio Frequency

Pico Electronics Inc · NSN 5950-01-419-2267 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-419-2267 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-419-2267. Primary manufacturer part number: 10858.
Features
  • Transformer,audio Frequency — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Pico Electronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-419-2267, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Pico Electronics Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,audio Frequency
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersPico Electronics Inc (CAGE 31669); Telephonics Corp (CAGE 78711)
Technical Specifications
ParameterValue
NSN5950-01-419-2267
Primary Part Number10858
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPico Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5999-00-003-8624H46 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
1040-00-339-322510590 INTERCHANGEABLE
Bushing,atomizer Ho
Todd Combustion Inc
5330-00-460-2628 INTERCHANGEABLE
Gasket
4320-01-213-173710858 INTERCHANGEABLE
Impeller,pump,centrifugal
Rps-Fl, Inc. Dba Rps Inc
3020-01-503-220310858 INTERCHANGEABLE
Gear,worm
Climax Portable Machine Tools, Inc
1005-01-598-592010858 INTERCHANGEABLE
Bipod,rifle
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
10858 PRIMARY Pico Electronics Inc (USA)
T235A447-2 Telephonics Corp (USA)
Related Parts
5999-00-003-8624INTERCHANGEABLE
HEATER,THERMAL RELEASE
H46
1040-00-339-3225INTERCHANGEABLE
BUSHING,ATOMIZER HO
10590
5330-00-460-2628INTERCHANGEABLE
GASKET
4320-01-213-1737INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
10858
3020-01-503-2203INTERCHANGEABLE
GEAR,WORM
10858
1005-01-598-5920INTERCHANGEABLE
BIPOD,RIFLE
10858

Frequently Asked Questions

What is NSN 5950-01-419-2267?

NSN 5950-01-419-2267 is a Transformer,audio Frequency, manufactured by Pico Electronics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-419-2267?

NSN 5950-01-419-2267 has 2 cross-referenced part numbers: 10858 (Pico Electronics Inc), T235A447-2 (Telephonics Corp).

What NSN replaces 5950-01-419-2267?

There are 6 known substitutes for 5950-01-419-2267: 5999-00-003-8624, 1040-00-339-3225, 5330-00-460-2628 and 3 more. Verify interchangeability with system specifications before substitution.

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