PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20550Power Supply

Senior Operations Llc Div Senior Aerospace Ketema · NSN 6130-00-986-8233 · FSC 6130 · No Item Name Available
Verified by PartsTable
NSN 6130-00-986-8233 — this item is cataloged by the U.S. Government under National Stock Number 6130-00-986-8233. Primary manufacturer part number: 20550.
Features
  • Power Supply — FSC 6130
  • 2 verified cross-references
  • Primary manufacturer: Senior Operations Llc Div Senior Aerospace Ketema
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Power Supply, cataloged under National Stock Number 6130-00-986-8233, is classified within Federal Supply Class 6130 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Senior Operations Llc Div Senior Aerospace Ketema. 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6130-00-986-8233
Primary Part Number20550
Item NamePower Supply
FSC / FSG6130 / 61 — No Item Name Available
ManufacturerSenior Operations Llc Div Senior Aerospace Ketema
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
1680-00-074-194920550 INTERCHANGEABLE
Shaft Assembly,flexible
Transdigm Inc
2920-00-118-55331287375H91 INTERCHANGEABLE
Generator,engine Accessory
Dressta North America Ltd
5365-00-386-456725870 INTERCHANGEABLE
Bushing,oil Pressure
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
7310-00-474-589320551 INTERCHANGEABLE
Compartment Vent,steam Cooker
Cleveland Range, Llc
5999-00-549-5570569-021-010-000 INTERCHANGEABLE
Contact,electrical
Roanwell, Llc
6685-00-696-241820550 INTERCHANGEABLE
Thermometer,self-Indicating
H-B Instrument Co
5985-00-719-9944MX-2400/ARM-35 INTERCHANGEABLE
Tuner,transmission Line
Joint Electronics Type Designation System
4820-01-311-1623CPC10-15-1 INTERCHANGEABLE
Valve,check
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
5331-01-340-685520550 INTERCHANGEABLE
O-Ring
Allied Systems Company Dba Allied Systems Co
5310-01-353-2674 INTERCHANGEABLE
Washer,bevel
Cross-Reference Index
Part NumberManufacturer
20550 PRIMARY Senior Operations Llc Div Senior Aerospace Ketema (USA)
900999-6507 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
1680-00-074-1949INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
20550
2920-00-118-5533INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
1287375H91
5365-00-386-4567INTERCHANGEABLE
BUSHING,OIL PRESSURE
25870
7310-00-474-5893INTERCHANGEABLE
COMPARTMENT VENT,STEAM COOKER
20551
5999-00-549-5570INTERCHANGEABLE
CONTACT,ELECTRICAL
569-021-010-000
6685-00-696-2418INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
20550
5985-00-719-9944INTERCHANGEABLE
TUNER,TRANSMISSION LINE
MX-2400/ARM-35
4820-01-311-1623INTERCHANGEABLE
VALVE,CHECK
CPC10-15-1
5331-01-340-6855INTERCHANGEABLE
O-RING
20550
5310-01-353-2674INTERCHANGEABLE
WASHER,BEVEL
5120-01-430-8107INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 6130-00-986-8233?

NSN 6130-00-986-8233 is a Power Supply, manufactured by Senior Operations Llc Div Senior Aerospace Ketema, classified under FSC 6130 (No Item Name Available). Status: active.

What are the part numbers for NSN 6130-00-986-8233?

NSN 6130-00-986-8233 has 2 cross-referenced part numbers: 20550 (Senior Operations Llc Div Senior Aerospace Ketema), 900999-6507 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 6130-00-986-8233?

There are 11 known substitutes for 6130-00-986-8233: 1680-00-074-1949, 2920-00-118-5533, 5365-00-386-4567 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20550?

Key specifications for 20550: Overall Length: 4.250 INCHES NOMINAL IN; Overall Height: 6.500 INCHES NOMINAL IN; Overall Width: 2.620 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com