PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900406-11Power Supply

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 6120-00-965-8357 · FSC 6120 · Power Supply
Verified by PartsTable
NSN 6120-00-965-8357 — this item is cataloged by the U.S. Government under National Stock Number 6120-00-965-8357. Primary manufacturer part number: 900406-11.
Features
  • Power Supply — FSC 6120
  • Electrical Power Source Relationship: OPERATING
  • FSC Application Data: TEST SET,SPECIALIZED MAINTENANCE EQUIPMENT,ACFT
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Power Supply, cataloged under National Stock Number 6120-00-965-8357, is classified within Federal Supply Class 6120 (Power Supply) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 2 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6120-00-965-8357
Primary Part Number900406-11
Item NamePower Supply
FSC / FSG6120 / 61 — Power Supply
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Electrical Power Source RelationshipOPERATING
FSC Application DataTEST SET,SPECIALIZED MAINTENANCE EQUIPMENT,ACFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5133-00-065-098102-R18C-21 INTERCHANGEABLE
Drill,twist
Us Air Tool Co Inc Dba Us Air Tool Co Inc
5365-00-401-9318 INTERCHANGEABLE
Bushing,pump
5935-00-854-6840RP14391G1 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Te Connectivity Corporation
5180-01-121-0078208-21 INTERCHANGEABLE
Tool Kit,wheel Alignment
Hunter Engineering Company Inc
1680-01-201-16892082-1 INTERCHANGEABLE
Cylinder Assembly,reaction
Real-Time Laboratories, Llc
4820-01-355-628920821 INTERCHANGEABLE
Valve,check
Allied Systems Company Dba Allied Systems Co
7930-01-508-371220821 INTERCHANGEABLE
Cleaner,industrial,multi Purpose
State Industrial Products Corp Dba State Industrial Products Div State Chemical Solutions
5895-01-627-39769004061-1 INTERCHANGEABLE
Netapp,assembly
Raytheon Company
Cross-Reference Index
Part NumberManufacturer
20821 Senior Operations Llc Div Senior Aerospace Ketema (USA)
900406-11 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5133-00-065-0981INTERCHANGEABLE
DRILL,TWIST
02-R18C-21
5365-00-401-9318INTERCHANGEABLE
BUSHING,PUMP
5935-00-854-6840INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
RP14391G1
5180-01-121-0078INTERCHANGEABLE
TOOL KIT,WHEEL ALIGNMENT
208-21
1680-01-201-1689INTERCHANGEABLE
CYLINDER ASSEMBLY,REACTION
2082-1
4820-01-355-6289INTERCHANGEABLE
VALVE,CHECK
20821
7930-01-508-3712INTERCHANGEABLE
CLEANER,INDUSTRIAL,MULTI PURPOSE
20821
5895-01-627-3976INTERCHANGEABLE
NETAPP,ASSEMBLY
9004061-1

Frequently Asked Questions

What is NSN 6120-00-965-8357?

NSN 6120-00-965-8357 is a Power Supply, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 6120 (Power Supply). Status: active.

What are the part numbers for NSN 6120-00-965-8357?

NSN 6120-00-965-8357 has 2 cross-referenced part numbers: 20821 (Senior Operations Llc Div Senior Aerospace Ketema), 900406-11 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 6120-00-965-8357?

There are 8 known substitutes for 6120-00-965-8357: 5133-00-065-0981, 5365-00-401-9318, 5935-00-854-6840 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900406-11?

Key specifications for 900406-11: Electrical Power Source Relationship: OPERATING; Overall Width: 3.940 INCHES NOMINAL IN; FSC Application Data: TEST SET,SPECIALIZED MAINTENANCE EQUIPMENT,ACFT; Overall Height: 3.380 INCHES NOMINAL IN. 5 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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