PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

199-13120Transformer Assembly

Northrop Grumman Systems Corporation · NSN 5950-00-976-9586 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-976-9586 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-976-9586. Primary manufacturer part number: 199-13120.
Features
  • Transformer Assembly — FSC 5950
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Overall Diameter: 1.380 INCHES MAXIMUM IN
  • Maximum Operating Temp: 125.0 CELSIUS DEGC
  • Inclosure Type: FULLY INCLOSED
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer Assembly, cataloged under National Stock Number 5950-00-976-9586, 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 Northrop Grumman Systems Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-976-9586
Primary Part Number199-13120
Item NameTransformer Assembly
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity1 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Overall Diameter1.380 INCHES MAXIMUM IN
Maximum Operating Temp125.0 CELSIUS DEGC
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5315-00-187-3216MS24692-3 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
9540-00-261-5107 INTERCHANGEABLE
Angle,structural
3040-00-306-5658 INTERCHANGEABLE
Gearshaft,helical
9540-00-540-5942 INTERCHANGEABLE
Angle,structural
5985-00-577-08767716302P1 INTERCHANGEABLE
Attenuator,variable
Lockheed Martin Corporation Div Rms
9540-00-596-3012 INTERCHANGEABLE
Angle,structural
5985-00-776-9168 INTERCHANGEABLE
Attenuator,variable
5360-00-844-2313 INTERCHANGEABLE
Spring,helical,compression
5935-00-920-6828 INTERCHANGEABLE
Receptacle,electric
5910-01-053-8466 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Cross-Reference Index
Part NumberManufacturer
199-13120 PRIMARY Northrop Grumman Systems Corporation (USA)
5737 Precision Electronics, Inc (USA)
Related Parts
5315-00-187-3216INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-3
9540-00-261-5107INTERCHANGEABLE
ANGLE,STRUCTURAL
3040-00-306-5658INTERCHANGEABLE
GEARSHAFT,HELICAL
9540-00-540-5942INTERCHANGEABLE
ANGLE,STRUCTURAL
5985-00-577-0876INTERCHANGEABLE
ATTENUATOR,VARIABLE
7716302P1
9540-00-596-3012INTERCHANGEABLE
ANGLE,STRUCTURAL
5985-00-776-9168INTERCHANGEABLE
ATTENUATOR,VARIABLE
5360-00-844-2313INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5935-00-920-6828INTERCHANGEABLE
RECEPTACLE,ELECTRIC
5910-01-053-8466INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
5940-01-725-2803INTERCHANGEABLE
ADAPTER,RADIO FREQUENCY CABLE
5737

Frequently Asked Questions

What is NSN 5950-00-976-9586?

NSN 5950-00-976-9586 is a Transformer Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-976-9586?

NSN 5950-00-976-9586 has 2 cross-referenced part numbers: 199-13120 (Northrop Grumman Systems Corporation), 5737 (Precision Electronics, Inc).

What NSN replaces 5950-00-976-9586?

There are 11 known substitutes for 5950-00-976-9586: 5315-00-187-3216, 9540-00-261-5107, 3040-00-306-5658 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 199-13120?

Key specifications for 199-13120: Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Mounting Facility Quantity: 1 SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Overall Diameter: 1.380 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

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