PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2910Transformer,audio Frequency

Inrcore, Llc Div Inrcore · NSN 5950-00-993-3125 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-993-3125 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-993-3125. Primary manufacturer part number: 2910.
Features
  • Transformer,audio Frequency — FSC 5950
  • Body Length: 0.969 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Impedance Rating in Ohms: 300.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Impedance Rating in Ohms: 250.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Winding Shielding Method: INTERNALLY SHIELDED SINGLE COMPONENT
  • Maximum Transformer Power Rating: 350.0 MILLIWATTS SINGLE COMPONENT
  • Terminal Type and Quantity: 10 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-993-3125, 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 Inrcore, Llc Div Inrcore. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-993-3125
Primary Part Number2910
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerInrcore, Llc Div Inrcore
StatusCANCELLED
Body Length0.969 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Impedance Rating in Ohms300.0 NOMINAL SINGLE COMPONENT ALL SECONDARY
Impedance Rating in Ohms250.0 NOMINAL SINGLE COMPONENT ALL PRIMARY
Winding Shielding MethodINTERNALLY SHIELDED SINGLE COMPONENT
Maximum Transformer Power Rating350.0 MILLIWATTS SINGLE COMPONENT
Terminal Type and Quantity10 WIRE LEAD
Inclosure TypeHERMETICALLY SEALED
Winding Function and Quantity2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Frequency Rating100.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Body Height0.770 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-032-94492910 INTERCHANGEABLE
Puller,mechanical
Allison Transmission Inc Dba Allison Transmission, Inc
3110-00-156-1883 INTERCHANGEABLE
Bearing,ball,thrust
5940-00-177-7925102403 INTERCHANGEABLE
Terminal,lug
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5920-00-199-40282910 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
7490-00-254-8688 INTERCHANGEABLE
Eraser,electric
5930-00-392-84202910 INTERCHANGEABLE
Button
Hickok Waekon Llc
5915-00-403-2634505527-1 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Dba Harris Corporation
4010-00-423-2591915852 INTERCHANGEABLE
Cable
Chrysler Realty Company Llc Dba Daimler Chrysler
1730-00-522-27462910-010 INTERCHANGEABLE
Adapter,aircraft Jacking Point
Columbus Jack Corporation Div Columbus Jack
3460-00-606-7964K64 INTERCHANGEABLE
Wheel,abrasive
Sioux Tools Inc
Cross-Reference Index
Part NumberManufacturer
2910 PRIMARY Inrcore, Llc Div Inrcore (USA)
346701 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
K64 B G Laboratories Inc. (USA)
527070 Raytheon Technical Services Company (USA)
Related Parts
5120-00-032-9449INTERCHANGEABLE
PULLER,MECHANICAL
2910
3110-00-156-1883INTERCHANGEABLE
BEARING,BALL,THRUST
5940-00-177-7925INTERCHANGEABLE
TERMINAL,LUG
102403
5920-00-199-4028INTERCHANGEABLE
FUSE,CARTRIDGE
2910
7490-00-254-8688INTERCHANGEABLE
ERASER,ELECTRIC
5930-00-392-8420INTERCHANGEABLE
BUTTON
2910
5915-00-403-2634INTERCHANGEABLE
FILTER,BAND PASS
505527-1
4010-00-423-2591INTERCHANGEABLE
CABLE
915852
1730-00-522-2746INTERCHANGEABLE
ADAPTER,AIRCRAFT JACKING POINT
2910-010
3460-00-606-7964INTERCHANGEABLE
WHEEL,ABRASIVE
K64
5325-01-154-8557INTERCHANGEABLE
RING,RETAINING
5910-01-254-8939INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5950-00-993-3125?

NSN 5950-00-993-3125 is a Transformer,audio Frequency, manufactured by Inrcore, Llc Div Inrcore, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-993-3125?

NSN 5950-00-993-3125 has 4 cross-referenced part numbers: 2910 (Inrcore, Llc Div Inrcore), 346701 (Electronic Transformer Corp Div Electronic Transformer Corporation), K64 (B G Laboratories Inc.), 527070 (Raytheon Technical Services Company).

What NSN replaces 5950-00-993-3125?

There are 12 known substitutes for 5950-00-993-3125: 5120-00-032-9449, 3110-00-156-1883, 5940-00-177-7925 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2910?

Key specifications for 2910: Overall Width: 1.000 INCHES MAXIMUM IN; Body Length: 0.969 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP; Impedance Rating in Ohms: 300.0 NOMINAL SINGLE COMPONENT ALL SECONDARY. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-993-3125 still in active supply?

NSN 5950-00-993-3125 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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