PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21007941Reactor

Sypris Electronics, Llc · NSN 5950-00-153-4870 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-153-4870 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-153-4870. Primary manufacturer part number: 21007941.
Features
  • Reactor — FSC 5950
  • Body Length: 0.250 INCHES NOMINAL IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 0.400 SINGLE COMPONENT SINGLE WINDING
  • Inductance Rating: 45.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Distance Between Mounting Facility Centers: 0.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-153-4870, 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 Sypris Electronics, Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-153-4870
Primary Part Number21007941
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSypris Electronics, Llc
StatusACTIVE
Body Length0.250 INCHES NOMINAL IN
Winding Quantity1 SINGLE COMPONENT
DC Resistance Rating in Ohms0.400 SINGLE COMPONENT SINGLE WINDING
Inductance Rating45.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity2 SINGLE GROUP
Distance Between Mounting Facility Centers0.400 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Outside Diameter0.500 INCHES NOMINAL IN
Mounting Hole Diameter0.030 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity2 WIRE LEAD
Inductance TypeFIXED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-01-109-222087215-9 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation
5962-01-263-9090 INTERCHANGEABLE
Microcircuit,digital
5985-01-618-8537310478 INTERCHANGEABLE
Bag,antenna
Mastsystem Int'l Oy
Cross-Reference Index
Part NumberManufacturer
800583 Sypris Electronics, Llc (USA)
21007941 PRIMARY Sypris Electronics, Llc (USA)
Related Parts
5935-01-109-2220INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
87215-9
5962-01-263-9090INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5985-01-618-8537INTERCHANGEABLE
BAG,ANTENNA
310478

Frequently Asked Questions

What is NSN 5950-00-153-4870?

NSN 5950-00-153-4870 is a Reactor, manufactured by Sypris Electronics, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-153-4870?

NSN 5950-00-153-4870 has 2 cross-referenced part numbers: 800583 (Sypris Electronics, Llc), 21007941 (Sypris Electronics, Llc).

What NSN replaces 5950-00-153-4870?

There are 3 known substitutes for 5950-00-153-4870: 5935-01-109-2220, 5962-01-263-9090, 5985-01-618-8537. Verify interchangeability with system specifications before substitution.

What are the specifications of 21007941?

Key specifications for 21007941: Body Length: 0.250 INCHES NOMINAL IN; Winding Quantity: 1 SINGLE COMPONENT; DC Resistance Rating in Ohms: 0.400 SINGLE COMPONENT SINGLE WINDING; Inductance Rating: 45.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 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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