PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

577R554H10Reactor

Northrop Grumman Support Services Corp · NSN 5950-00-824-3859 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-824-3859 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-824-3859. Primary manufacturer part number: 577R554H10.
Features
  • Reactor — FSC 5950
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Body Length: 0.210 INCHES MAXIMUM IN
  • Winding Conductor Size: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Features Provided: TINNED WIRE LEADS
  • Mounting Method: TERMINAL SINGLE GROUP
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-824-3859, 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 Support Services Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-824-3859
Primary Part Number577R554H10
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Support Services Corp
StatusACTIVE
Terminal Type and Quantity2 WIRE LEAD
Body Length0.210 INCHES MAXIMUM IN
Winding Conductor Size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Winding Quantity1 SINGLE COMPONENT
Features ProvidedTINNED WIRE LEADS
Mounting MethodTERMINAL SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Height0.230 INCHES MAXIMUM IN
Winding Operating Current900.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Maximum Operating Temp125.0 CELSIUS DEGC
Body Width0.110 INCHES MAXIMUM IN
Inductance Rating0.56 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
DC Resistance Rating in Ohms0.220 SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6625-00-006-060465A81C134 INTERCHANGEABLE
Meter,electrical Frequency
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4810-00-692-366910870 INTERCHANGEABLE
Valve,linear,directional Control
Moog Inc
5365-01-288-208810870 INTERCHANGEABLE
Bushing,machine Thread
Flowserve Inc
6515-01-506-925696111 INTERCHANGEABLE
Catheter,tracheal
Mallinckrodt Inc Anesthesia Products
5985-01-646-770210870 INTERCHANGEABLE
Antenna
Gatr Technologies, Inc.
5120-01-654-1723 INTERCHANGEABLE
Screwdriver Attachment,socket Wr
Cross-Reference Index
Part NumberManufacturer
10870 Stoddard Silencers Inc (USA)
10870 Vanguard Electronics, Llc (USA)
577R554H10 PRIMARY Northrop Grumman Support Services Corp (USA)
CDD3522-10 Interconnection Products Inc (USA)
577R554H10 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
16452-10 Torotel, Inc. Div Torotel Products, Inc. (USA)
Related Parts
6625-00-006-0604INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
65A81C134
4810-00-692-3669INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
10870
5365-01-288-2088INTERCHANGEABLE
BUSHING,MACHINE THREAD
10870
6515-01-506-9256INTERCHANGEABLE
CATHETER,TRACHEAL
96111
5985-01-646-7702INTERCHANGEABLE
ANTENNA
10870
5120-01-654-1723INTERCHANGEABLE
SCREWDRIVER ATTACHMENT,SOCKET WR

Frequently Asked Questions

What is NSN 5950-00-824-3859?

NSN 5950-00-824-3859 is a Reactor, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-824-3859?

NSN 5950-00-824-3859 has 6 cross-referenced part numbers: 10870 (Stoddard Silencers Inc), 10870 (Vanguard Electronics, Llc), 577R554H10 (Northrop Grumman Support Services Corp), CDD3522-10 (Interconnection Products Inc), 577R554H10 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 1 more.

What NSN replaces 5950-00-824-3859?

There are 6 known substitutes for 5950-00-824-3859: 6625-00-006-0604, 4810-00-692-3669, 5365-01-288-2088 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 577R554H10?

Key specifications for 577R554H10: Terminal Type and Quantity: 2 WIRE LEAD; Body Length: 0.210 INCHES MAXIMUM IN; Winding Conductor Size: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Winding Quantity: 1 SINGLE COMPONENT. 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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