PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21615Reactor-Transformer

Trio Laboratories Inc · NSN 5950-00-132-1891 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-132-1891 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-132-1891. Primary manufacturer part number: 21615.
Features
  • Reactor-Transformer — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • 1 verified cross-reference
  • Primary manufacturer: Trio Laboratories Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor-Transformer, cataloged under National Stock Number 5950-00-132-1891, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5950-00-132-1891
Primary Part Number21615
Item NameReactor-Transformer
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTrio Laboratories Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4730-00-111-121723850 INTERCHANGEABLE
Strainer Element,sediment
Pall Aeropower Corporation
4820-00-138-052721615 INTERCHANGEABLE
Repair Kit,valve
Provision, Inc. Dba Provision Inc
3110-00-142-4390592A INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
4330-00-163-039599121615 INTERCHANGEABLE
Hook,cover Clamp
Alfa Laval Inc
5120-00-221-1145216-15 INTERCHANGEABLE
Punch and Die,grommet Inserting
C. S. Osborne and Company Dba Cs Osborne & Co
6640-00-442-900514-850-12A INTERCHANGEABLE
Test Paper and Color Chart,ph
Fisher Scientific Worldwide
5365-00-514-2500 INTERCHANGEABLE
Shim
5355-00-579-449021-615 INTERCHANGEABLE
Knob
Neurotech Corp Control Electronics Div
6105-00-798-776525A562 INTERCHANGEABLE
Motor,direct Current
Globe Motors, Inc. Dba Allient Dayton
3040-01-165-590121148 INTERCHANGEABLE
Shaft,shouldered
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
21615 Trio Laboratories Inc (USA)
Related Parts
4730-00-111-1217INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
23850
4820-00-138-0527INTERCHANGEABLE
REPAIR KIT,VALVE
21615
3110-00-142-4390INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
592A
4330-00-163-0395INTERCHANGEABLE
HOOK,COVER CLAMP
99121615
5120-00-221-1145INTERCHANGEABLE
PUNCH AND DIE,GROMMET INSERTING
216-15
6640-00-442-9005INTERCHANGEABLE
TEST PAPER AND COLOR CHART,PH
14-850-12A
5365-00-514-2500INTERCHANGEABLE
SHIM
5355-00-579-4490INTERCHANGEABLE
KNOB
21-615
6105-00-798-7765INTERCHANGEABLE
MOTOR,DIRECT CURRENT
25A562
3040-01-165-5901INTERCHANGEABLE
SHAFT,SHOULDERED
21148

Frequently Asked Questions

What is NSN 5950-00-132-1891?

NSN 5950-00-132-1891 is a Reactor-Transformer, manufactured by Trio Laboratories Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-132-1891?

NSN 5950-00-132-1891 has 1 cross-referenced part number: 21615 (Trio Laboratories Inc).

What NSN replaces 5950-00-132-1891?

There are 10 known substitutes for 5950-00-132-1891: 4730-00-111-1217, 4820-00-138-0527, 3110-00-142-4390 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21615?

Key specifications for 21615: Reliability Indicator: NOT ESTABLISHED. 1 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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