PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17927Reactor

Trio Laboratories Inc · NSN 5950-00-931-1782 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-931-1782 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-931-1782. Primary manufacturer part number: 17927.
Features
  • Reactor — FSC 5950
  • Body Length: 3.130 INCHES NOMINAL IN
  • Inductance Rating: 70.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Body Width: 2.590 INCHES NOMINAL IN
  • Inductance Type: FIXED
  • Winding Operating Current: 2.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
  • DC Resistance Rating in Ohms: 0.800 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 5950-00-931-1782, 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 Trio Laboratories Inc. Government technical data includes 17 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-931-1782
Primary Part Number17927
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTrio Laboratories Inc
StatusACTIVE
Body Length3.130 INCHES NOMINAL IN
Inductance Rating70.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Width2.590 INCHES NOMINAL IN
Inductance TypeFIXED
Winding Operating Current2.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
DC Resistance Rating in Ohms0.800 SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Winding Quantity1 SINGLE COMPONENT
Body Height3.130 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-289-2357SAE J514-3 8-8 140239C INTERCHANGEABLE
Elbow,pipe
Sae International Dba Sae International
4310-00-374-731417927 INTERCHANGEABLE
Cylinder Head,compressor
Hdt Expeditionary Systems Inc
3040-01-406-200021778 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Coffin Turbo Pump Inc
1005-01-680-523717927 INTERCHANGEABLE
Rifle,sniper
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
17927 Trio Laboratories Inc (USA)
TR89252 Lear Siegler Inc Research Laboratories Div (USA)
Related Parts
4730-00-289-2357INTERCHANGEABLE
ELBOW,PIPE
SAE J514-3 8-8 140239C
4310-00-374-7314INTERCHANGEABLE
CYLINDER HEAD,COMPRESSOR
17927
3040-01-406-2000INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
21778
1005-01-680-5237INTERCHANGEABLE
RIFLE,SNIPER
17927

Frequently Asked Questions

What is NSN 5950-00-931-1782?

NSN 5950-00-931-1782 is a Reactor, manufactured by Trio Laboratories Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-931-1782?

NSN 5950-00-931-1782 has 2 cross-referenced part numbers: 17927 (Trio Laboratories Inc), TR89252 (Lear Siegler Inc Research Laboratories Div).

What NSN replaces 5950-00-931-1782?

There are 4 known substitutes for 5950-00-931-1782: 4730-00-289-2357, 4310-00-374-7314, 3040-01-406-2000 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17927?

Key specifications for 17927: Body Length: 3.130 INCHES NOMINAL IN; Inductance Rating: 70.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Body Width: 2.590 INCHES NOMINAL IN; Inductance Type: FIXED. 17 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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