PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

577R729H04Reactor

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5950-00-070-7451 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-070-7451 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-070-7451. Primary manufacturer part number: 577R729H04.
Features
  • Reactor — FSC 5950
  • Body Length: 0.280 INCHES MAXIMUM IN
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Body Height: 0.300 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Frequency Rating: 2.5 MEGAHERTZ NOMINAL SINGLE COMPONENT
  • Body Width: 0.160 INCHES MAXIMUM IN
  • Inductance Type: FIXED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-070-7451, 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 Dba Northrop Grumman Systems Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-070-7451
Primary Part Number577R729H04
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Body Length0.280 INCHES MAXIMUM IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Height0.300 INCHES MAXIMUM IN
Mounting MethodTERMINAL SINGLE GROUP
Frequency Rating2.5 MEGAHERTZ NOMINAL SINGLE COMPONENT
Body Width0.160 INCHES MAXIMUM IN
Inductance TypeFIXED
Terminal Type and Quantity2 WIRE LEAD
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms1.900 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Inductance Rating18.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current370.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5935-00-201-24221078-3 INTERCHANGEABLE
Connector,plug,electrical
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-00-277-6948698 INTERCHANGEABLE
Chuck,air,inflating
Milton Industries, Inc
5340-00-359-1095122100H45 INTERCHANGEABLE
Cover,access
Dressta North America Ltd
1680-00-562-4820B10783 INTERCHANGEABLE
Mounting Foot
Aerocontrolex Group, Inc. Div Talley Actuators
5340-00-598-25911078-3 INTERCHANGEABLE
Bolt,barrel
Stanley Black & Decker, Inc.
5365-00-678-3363C10783 INTERCHANGEABLE
Bushing,piston Rod
Cascade Corp
6625-00-840-5690370-0215 INTERCHANGEABLE
Ammeter
Continental Electronics Corp
5998-01-151-0871164504 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation
5330-01-513-916510783SP INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
North American Controls Inc Dba North American Controls Inc
6145-01-603-753510783 INTERCHANGEABLE
Cord,electrical
Pulmonetic Systems
Cross-Reference Index
Part NumberManufacturer
10783 Vanguard Electronics, Llc (USA)
16450-4 Torotel, Inc. Div Torotel Products, Inc. (USA)
47H101-4 Dek Industries Inc Div of Technology Research Inc (USA)
CDD3525-04 Interconnection Products Inc (USA)
577R729H04 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5935-00-201-2422INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1078-3
4730-00-277-6948INTERCHANGEABLE
CHUCK,AIR,INFLATING
698
5340-00-359-1095INTERCHANGEABLE
COVER,ACCESS
122100H45
1680-00-562-4820INTERCHANGEABLE
MOUNTING FOOT
B10783
5340-00-598-2591INTERCHANGEABLE
BOLT,BARREL
1078-3
5365-00-678-3363INTERCHANGEABLE
BUSHING,PISTON ROD
C10783
6625-00-840-5690INTERCHANGEABLE
AMMETER
370-0215
5998-01-151-0871INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
164504
5330-01-513-9165INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
10783SP
6145-01-603-7535INTERCHANGEABLE
CORD,ELECTRICAL
10783

Frequently Asked Questions

What is NSN 5950-00-070-7451?

NSN 5950-00-070-7451 is a Reactor, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-070-7451?

NSN 5950-00-070-7451 has 5 cross-referenced part numbers: 10783 (Vanguard Electronics, Llc), 16450-4 (Torotel, Inc. Div Torotel Products, Inc.), 47H101-4 (Dek Industries Inc Div of Technology Research Inc), CDD3525-04 (Interconnection Products Inc), 577R729H04 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5950-00-070-7451?

There are 10 known substitutes for 5950-00-070-7451: 5935-00-201-2422, 4730-00-277-6948, 5340-00-359-1095 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 577R729H04?

Key specifications for 577R729H04: Body Length: 0.280 INCHES MAXIMUM IN; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Body Height: 0.300 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP. 14 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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