PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

83326Transformer,power

Northrop Grumman Systems Corporation Div Es Defensive Systems Division · NSN 5950-00-999-8674 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-999-8674 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-999-8674. Primary manufacturer part number: 83326.
Features
  • Transformer,power — FSC 5950
  • Distance Between Mounting Facility Centers: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Height: 0.750 INCHES NOMINAL IN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Nominal Thread Size: 0.086 INCHES SINGLE GROUP IN
  • Thread Quantity Per Inch: 56 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-999-8674, 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 Div Es Defensive Systems Division. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-999-8674
Primary Part Number83326
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Es Defensive Systems Division
StatusACTIVE
Distance Between Mounting Facility Centers0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Height0.750 INCHES NOMINAL IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity2 SINGLE GROUP
Nominal Thread Size0.086 INCHES SINGLE GROUP IN
Thread Quantity Per Inch56 SINGLE GROUP
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Length0.870 INCHES NOMINAL IN
Winding Operating Voltage28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity5 WIRE LEAD
Body Width0.750 INCHES NOMINAL IN
Winding Operating Current20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage120.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3130-00-071-804610279 INTERCHANGEABLE
Bearing Unit,plain
Lake Shore Systems, Inc.
3010-00-083-89041371D21 INTERCHANGEABLE
Universal Joint,nonvehicular
Triumph Gear Systems Inc Dba Triumph Gear Systems Inc
2915-00-166-6025102-79 INTERCHANGEABLE
Diaphragm Assembly,pump
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5950-00-237-144253B214 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5130-00-934-852083326 INTERCHANGEABLE
Jaws,chuck
Huck International, Inc. Div Kingston Operations
5365-00-990-408710279 INTERCHANGEABLE
Shim Set
L3harris Interstate Electronics Corporation
5985-01-068-46513150074-1 INTERCHANGEABLE
Coupler,directional
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-01-086-399613294 INTERCHANGEABLE
Gasket
Jacobs Mfg Co the
3950-01-241-394510279 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Liftking Manufacturing Corp
4730-01-280-440310375 INTERCHANGEABLE
Manifold Assembly,hydraulic
North American Controls Inc Dba North American Controls Inc
Cross-Reference Index
Part NumberManufacturer
83326 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
10279 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA)
Related Parts
3130-00-071-8046INTERCHANGEABLE
BEARING UNIT,PLAIN
10279
3010-00-083-8904INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
1371D21
2915-00-166-6025INTERCHANGEABLE
DIAPHRAGM ASSEMBLY,PUMP
102-79
5950-00-237-1442INTERCHANGEABLE
COIL,RADIO FREQUENCY
53B214
5130-00-934-8520INTERCHANGEABLE
JAWS,CHUCK
83326
5365-00-990-4087INTERCHANGEABLE
SHIM SET
10279
5985-01-068-4651INTERCHANGEABLE
COUPLER,DIRECTIONAL
3150074-1
5330-01-086-3996INTERCHANGEABLE
GASKET
13294
3950-01-241-3945INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
10279
4730-01-280-4403INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
10375
4720-01-288-3191INTERCHANGEABLE
HOSE,NONMETALLIC
10-279
5360-01-311-5804INTERCHANGEABLE
SPRING CLUTCHDOG
10-279

Frequently Asked Questions

What is NSN 5950-00-999-8674?

NSN 5950-00-999-8674 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation Div Es Defensive Systems Division, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-999-8674?

NSN 5950-00-999-8674 has 2 cross-referenced part numbers: 83326 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 10279 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).

What NSN replaces 5950-00-999-8674?

There are 12 known substitutes for 5950-00-999-8674: 3130-00-071-8046, 3010-00-083-8904, 2915-00-166-6025 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 83326?

Key specifications for 83326: Distance Between Mounting Facility Centers: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Height: 0.750 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP; Inclosure Type: FULLY INCLOSED. 16 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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