PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31030-2Reactor

Pax Mfg Corp Hammarlund Mfg Co Div · NSN 5950-00-244-5176 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-244-5176 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-244-5176. Primary manufacturer part number: 31030-2.
Features
  • Reactor — FSC 5950
  • Inductance Rating: 8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Inductance Type: FIXEDFIXED
  • Inclosure Type: FULLY INCLOSEDFULLY INCLOSED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: FLANGE AND FLANGE AND UNTHREADED HOLE(S) SINGLE GROUPUNTHREADED HOLE(S) SINGLE GROUP
  • DC Resistance Rating in Ohms: 150.000 SINGLE COMPONENT SINGLE WINDING150.000 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 5950-00-244-5176, 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 3 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
NSN5950-00-244-5176
Primary Part Number31030-2
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPax Mfg Corp Hammarlund Mfg Co Div
StatusCANCELLED
Inductance Rating8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT60.0 HERTZ NOMINAL SINGLE COMPONENT
Inductance TypeFIXEDFIXED
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Center to Center Distance Between Mounting Facilities Parallel to Length2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodFLANGE AND FLANGE AND UNTHREADED HOLE(S) SINGLE GROUPUNTHREADED HOLE(S) SINGLE GROUP
DC Resistance Rating in Ohms150.000 SINGLE COMPONENT SINGLE WINDING150.000 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG2 TAB, SOLDER LUG
Mounting Facility Quantity4 SINGLE GROUP4 SINGLE GROUP
Winding Operating Current150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length3.750 INCHES NOMINAL3.750 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.173 INCHES NOMINAL SINGLE GROUP0.173 INCHES NOMINAL SINGLE GROUP IN
Winding Quantity1 SINGLE COMPONENT1 SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-068-3009 INTERCHANGEABLE
Fuse Link,electrical
5935-00-105-18743174004-3 INTERCHANGEABLE
Adapter,connector
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5305-00-423-7675310302 INTERCHANGEABLE
Screw,fuel Pump
Brp Us Inc
4730-00-833-3145 INTERCHANGEABLE
Packing Nut
3020-00-844-4369755835 INTERCHANGEABLE
Gear
Fwd Seagrave Holdings Lp
5940-00-956-3517 INTERCHANGEABLE
Terminal,quick Disconnect
3455-01-025-981919553 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6530-01-169-7004 INTERCHANGEABLE
Disposal Container,suture Needle
5805-01-203-959431030 INTERCHANGEABLE
Rack Mount Kit
Motorola/codex Corp Sub of Motorola Inc
4820-01-340-057231030 INTERCHANGEABLE
Valve,flow Control
Blissfield Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
31030-2 PRIMARY Pax Mfg Corp Hammarlund Mfg Co Div (USA)
31030 United Transformer Corp Sub of Opt Industries Inc (USA)
31030 Magnetika Inc (USA)
Related Parts
5920-00-068-3009INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5935-00-105-1874INTERCHANGEABLE
ADAPTER,CONNECTOR
3174004-3
5305-00-423-7675INTERCHANGEABLE
SCREW,FUEL PUMP
310302
4730-00-833-3145INTERCHANGEABLE
PACKING NUT
3020-00-844-4369INTERCHANGEABLE
GEAR
755835
5940-00-956-3517INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
3455-01-025-9819INTERCHANGEABLE
REAMER,MACHINE
19553
6530-01-169-7004INTERCHANGEABLE
DISPOSAL CONTAINER,SUTURE NEEDLE
5805-01-203-9594INTERCHANGEABLE
RACK MOUNT KIT
31030
4820-01-340-0572INTERCHANGEABLE
VALVE,FLOW CONTROL
31030
5120-01-357-4759INTERCHANGEABLE
WRENCH,PIPE
31030
2590-01-465-5807INTERCHANGEABLE
CAP,FILLER OPENING
310-3.0

Frequently Asked Questions

What is NSN 5950-00-244-5176?

NSN 5950-00-244-5176 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 5950-00-244-5176?

NSN 5950-00-244-5176 has 3 cross-referenced part numbers: 31030-2 (Pax Mfg Corp Hammarlund Mfg Co Div), 31030 (United Transformer Corp Sub of Opt Industries Inc), 31030 (Magnetika Inc).

What NSN replaces 5950-00-244-5176?

There are 12 known substitutes for 5950-00-244-5176: 5920-00-068-3009, 5935-00-105-1874, 5305-00-423-7675 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31030-2?

Key specifications for 31030-2: Inductance Rating: 8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT60.0 HERTZ NOMINAL SINGLE COMPONENT; Inductance Type: FIXEDFIXED; Inclosure Type: FULLY INCLOSEDFULLY INCLOSED. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-244-5176 still in active supply?

NSN 5950-00-244-5176 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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