PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5085Reactor

Pax Mfg Corp Hammarlund Mfg Co Div · NSN 5950-00-645-5874 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-5874 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-5874. Primary manufacturer part number: 5085.
Features
  • Reactor — FSC 5950
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Quantity: 1 SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 3.188 INCHES NOMINAL IN
  • Mounting Facility Quantity: 6 SINGLE GROUP
  • Inductance Rating: 50.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Body Height: 4.344 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-645-5874, 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 Pax Mfg Corp Hammarlund Mfg Co Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-645-5874
Primary Part Number5085
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPax Mfg Corp Hammarlund Mfg Co Div
StatusCANCELLED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width3.188 INCHES NOMINAL IN
Mounting Facility Quantity6 SINGLE GROUP
Inductance Rating50.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Height4.344 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current110.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length3.625 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Inductance TypeFIXED
Reliability IndicatorNOT ESTABLISHED
DC Resistance Rating in Ohms1150.000 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-156-7068329B INTERCHANGEABLE
Reactor
Keysight Technologies Inc
5325-00-290-4344 INTERCHANGEABLE
Grommet,nonmetallic
6625-00-471-0555990C072H01 INTERCHANGEABLE
Voltmeter
Northrop Grumman Systems Corporation Dba Electronic Systems
4820-00-494-178370243629-3 INTERCHANGEABLE
Disk,valve
Kalmar AC Inc
4130-00-628-6548 INTERCHANGEABLE
Coupling Assy
5305-00-637-8146 INTERCHANGEABLE
Screw,machine
1650-00-670-133650260902 INTERCHANGEABLE
Parts Kit,valve Cure Date
Hydro-Aire Aerospace Corp
1005-00-830-2506216170000 INTERCHANGEABLE
Slide,rebound
Smith & Wesson Sales Company
5998-01-062-2727SK-2500-101 INTERCHANGEABLE
Printed Wiring Board
Raytheon Company Dba Raytheon Co
5950-01-069-86443146769 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
7393A Emerson Electric Co White-Rodgers Div (USA)
5085 PRIMARY Pax Mfg Corp Hammarlund Mfg Co Div (USA)
5085REV0 PRIMARY Pax Mfg Corp Hammarlund Mfg Co Div (USA)
Related Parts
5950-00-156-7068INTERCHANGEABLE
REACTOR
329B
5325-00-290-4344INTERCHANGEABLE
GROMMET,NONMETALLIC
6625-00-471-0555INTERCHANGEABLE
VOLTMETER
990C072H01
4820-00-494-1783INTERCHANGEABLE
DISK,VALVE
70243629-3
4130-00-628-6548INTERCHANGEABLE
COUPLING ASSY
5305-00-637-8146INTERCHANGEABLE
SCREW,MACHINE
1650-00-670-1336INTERCHANGEABLE
PARTS KIT,VALVE CURE DATE
50260902
1005-00-830-2506INTERCHANGEABLE
SLIDE,REBOUND
216170000
5998-01-062-2727INTERCHANGEABLE
PRINTED WIRING BOARD
SK-2500-101
5950-01-069-8644INTERCHANGEABLE
TRANSFORMER,POWER
3146769
5895-01-106-3312INTERCHANGEABLE
LIMITER,ELECTRICAL NOISE
020-0263-010
3010-01-119-9099INTERCHANGEABLE
COVER,GEAR REDUCER

Frequently Asked Questions

What is NSN 5950-00-645-5874?

NSN 5950-00-645-5874 is a Reactor, manufactured by Pax Mfg Corp Hammarlund Mfg Co Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-645-5874?

NSN 5950-00-645-5874 has 3 cross-referenced part numbers: 7393A (Emerson Electric Co White-Rodgers Div), 5085 (Pax Mfg Corp Hammarlund Mfg Co Div), 5085REV0 (Pax Mfg Corp Hammarlund Mfg Co Div).

What NSN replaces 5950-00-645-5874?

There are 12 known substitutes for 5950-00-645-5874: 5950-00-156-7068, 5325-00-290-4344, 6625-00-471-0555 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5085?

Key specifications for 5085: Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Winding Quantity: 1 SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Width: 3.188 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-645-5874 still in active supply?

NSN 5950-00-645-5874 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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