PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M552Reactor

Payne Magnetics, Inc. · NSN 5950-01-330-6646 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-330-6646 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-330-6646. Primary manufacturer part number: M552.
Features
  • Reactor — FSC 5950
  • Terminal Type and Quantity: 2 PIN
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Inclosure Type: FULLY INCLOSED
  • 3 verified cross-references
  • Primary manufacturer: Payne Magnetics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-330-6646, 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 Payne Magnetics, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-330-6646
Primary Part NumberM552
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPayne Magnetics, Inc.
StatusACTIVE
Terminal Type and Quantity2 PIN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2990-00-012-2557 INTERCHANGEABLE
Flange,exhaust Pipe
5330-00-154-8328M552 INTERCHANGEABLE
Seal,plain Encased
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
6105-00-308-9032 INTERCHANGEABLE
Winding,motor Field
5930-00-396-6111M552 INTERCHANGEABLE
Switch,rotary
Cole Hersee Company
5895-01-052-1342M552 INTERCHANGEABLE
Filter Driver
Omniyig, Inc.
1240-01-485-0441M552 INTERCHANGEABLE
Sight,holographic
L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions
5977-01-575-8682 INTERCHANGEABLE
Parts Kit,electrical Contact Bru
5331-01-688-6912M5-52 INTERCHANGEABLE
O-Ring
Headhunter Inc
Cross-Reference Index
Part NumberManufacturer
10132950 Nimikkeistokeskus Ncb Finland (FIN)
M552 PRIMARY Payne Magnetics, Inc. (USA)
PC76364-6 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
Related Parts
2990-00-012-2557INTERCHANGEABLE
FLANGE,EXHAUST PIPE
5330-00-154-8328INTERCHANGEABLE
SEAL,PLAIN ENCASED
M552
6105-00-308-9032INTERCHANGEABLE
WINDING,MOTOR FIELD
5930-00-396-6111INTERCHANGEABLE
SWITCH,ROTARY
M552
5895-01-052-1342INTERCHANGEABLE
FILTER DRIVER
M552
1240-01-485-0441INTERCHANGEABLE
SIGHT,HOLOGRAPHIC
M552
5977-01-575-8682INTERCHANGEABLE
PARTS KIT,ELECTRICAL CONTACT BRU
5331-01-688-6912INTERCHANGEABLE
O-RING
M5-52

Frequently Asked Questions

What is NSN 5950-01-330-6646?

NSN 5950-01-330-6646 is a Reactor, manufactured by Payne Magnetics, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-330-6646?

NSN 5950-01-330-6646 has 3 cross-referenced part numbers: 10132950 (Nimikkeistokeskus Ncb Finland), M552 (Payne Magnetics, Inc.), PC76364-6 (Rockwell Collins, Inc. Dba Rc Displays Systems).

What NSN replaces 5950-01-330-6646?

There are 8 known substitutes for 5950-01-330-6646: 2990-00-012-2557, 5330-00-154-8328, 6105-00-308-9032 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M552?

Key specifications for M552: Overall Width: 0.750 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 PIN; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Inclosure Type: FULLY INCLOSED. 6 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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