PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12402Transformer,current

John Reiner & Co. Inc. · NSN 5950-00-588-0685 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-588-0685 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-588-0685. Primary manufacturer part number: 12402.
Features
  • Transformer,current — FSC 5950
  • 7 verified cross-references
  • Primary manufacturer: John Reiner & Co. Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-00-588-0685, 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 John Reiner & Co. Inc.. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTransformer,current
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersJohn Reiner & Co. Inc. (CAGE 50309); Mancraft Industries Inc (CAGE 54764); Kurz & Root Generator Company, Llc (CAGE 75377); Square D Co Electromagnetic Industries Div (CAGE 12670)
Technical Specifications
ParameterValue
NSN5950-00-588-0685
Primary Part Number12402
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerJohn Reiner & Co. Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-053-56470490724 INTERCHANGEABLE
Gasket
Westerbeke Corporation
6240-00-155-77991141 INTERCHANGEABLE
Lamp,incandescent
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5950-00-195-982212402 INTERCHANGEABLE
Reactor
Freed Transformer Co
5133-00-228-1414 INTERCHANGEABLE
Drill,twist
5950-00-244-5934SCB22190A INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4910-00-248-28443 INTERCHANGEABLE
Clutch Rebuilder,motor Vehicle
Maremont Corp
5935-00-321-48431240-2 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
6105-00-359-50576867M5 INTERCHANGEABLE
Motor,alternating Current
Electric Apparatus Company
5342-00-359-7412 INTERCHANGEABLE
Crank,thread Takeup
1560-00-474-892912402 INTERCHANGEABLE
Cover Assembly
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
12402 PRIMARY John Reiner & Co. Inc. (USA)
MH10391 Mancraft Industries Inc (USA)
12404 John Reiner & Co. Inc. (USA)
559C8-0208 Kurz & Root Generator Company, Llc (USA)
SERIAL90037 Square D Co Electromagnetic Industries Div (USA)
12403 John Reiner & Co. Inc. (USA)
M0DEL3 Square D Co Electromagnetic Industries Div (USA)
Related Parts
5330-00-053-5647INTERCHANGEABLE
GASKET
0490724
6240-00-155-7799INTERCHANGEABLE
LAMP,INCANDESCENT
1141
5950-00-195-9822INTERCHANGEABLE
REACTOR
12402
5133-00-228-1414INTERCHANGEABLE
DRILL,TWIST
5950-00-244-5934INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SCB22190A
4910-00-248-2844INTERCHANGEABLE
CLUTCH REBUILDER,MOTOR VEHICLE
3
5935-00-321-4843INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1240-2
6105-00-359-5057INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
6867M5
5342-00-359-7412INTERCHANGEABLE
CRANK,THREAD TAKEUP
1560-00-474-8929INTERCHANGEABLE
COVER ASSEMBLY
12402
5915-00-503-0010INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
12404
5821-00-503-1514INTERCHANGEABLE
RECEIVING SET,RADIO
R511ARC

Frequently Asked Questions

What is NSN 5950-00-588-0685?

NSN 5950-00-588-0685 is a Transformer,current, manufactured by John Reiner & Co. Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-588-0685?

NSN 5950-00-588-0685 has 7 cross-referenced part numbers: 12402 (John Reiner & Co. Inc.), MH10391 (Mancraft Industries Inc), 12404 (John Reiner & Co. Inc.), 559C8-0208 (Kurz & Root Generator Company, Llc), SERIAL90037 (Square D Co Electromagnetic Industries Div) and 2 more.

What NSN replaces 5950-00-588-0685?

There are 12 known substitutes for 5950-00-588-0685: 5330-00-053-5647, 6240-00-155-7799, 5950-00-195-9822 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5950-00-588-0685 still in active supply?

NSN 5950-00-588-0685 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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