PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1M185-2Reactor

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 5950-01-338-8301 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-338-8301 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-338-8301. Primary manufacturer part number: 1M185-2.
Features
  • Reactor — FSC 5950
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Inclosure Type: FULLY INCLOSED
  • Features Provided: TINNED WIRE LEADS
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Inductance Type: FIXED
  • Body Height: 0.610 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-338-8301, 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 Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-338-8301
Primary Part Number1M185-2
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Terminal Type and Quantity2 WIRE LEAD
Inclosure TypeFULLY INCLOSED
Features ProvidedTINNED WIRE LEADS
Maximum Operating Temp105.0 CELSIUS DEGC
Inductance TypeFIXED
Body Height0.610 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5325-00-066-90202148 INTERCHANGEABLE
Grommet,nonmetallic
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5915-00-137-5577505516-15 INTERCHANGEABLE
Filter,low Pass
L3harris Technologies, Inc. Dba Harris Corporation
3110-00-144-8603 INTERCHANGEABLE
Bearing,ball,annular
2920-00-156-99902-148 INTERCHANGEABLE
Plate,magneto Housi
Unison Industries Llc
6685-00-400-8389 INTERCHANGEABLE
Reflector,indicator
5306-00-511-67532148 INTERCHANGEABLE
Bolt,eye
Cae Usa Inc.
5950-00-648-6506C217132 INTERCHANGEABLE
Transformer,audio Frequency
Raytheon Company Dba Raytheon Co
4720-00-752-9952 INTERCHANGEABLE
Hose,nonmetallic
6510-00-807-49212148 INTERCHANGEABLE
Pad,abdominal
Johnson & Johnson Sales and Logistics Company Llc Div Sales and Logistics Company, Llc
7025-01-011-2585 INTERCHANGEABLE
Chassis,line Printer
Cross-Reference Index
Part NumberManufacturer
2148 Standard Industries (USA)
1M185-2 PRIMARY Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
Related Parts
5325-00-066-9020INTERCHANGEABLE
GROMMET,NONMETALLIC
2148
5915-00-137-5577INTERCHANGEABLE
FILTER,LOW PASS
505516-15
3110-00-144-8603INTERCHANGEABLE
BEARING,BALL,ANNULAR
2920-00-156-9990INTERCHANGEABLE
PLATE,MAGNETO HOUSI
2-148
6685-00-400-8389INTERCHANGEABLE
REFLECTOR,INDICATOR
5306-00-511-6753INTERCHANGEABLE
BOLT,EYE
2148
5950-00-648-6506INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
C217132
4720-00-752-9952INTERCHANGEABLE
HOSE,NONMETALLIC
6510-00-807-4921INTERCHANGEABLE
PAD,ABDOMINAL
2148
7025-01-011-2585INTERCHANGEABLE
CHASSIS,LINE PRINTER
5935-01-096-4332INTERCHANGEABLE
PLUG
2148

Frequently Asked Questions

What is NSN 5950-01-338-8301?

NSN 5950-01-338-8301 is a Reactor, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-338-8301?

NSN 5950-01-338-8301 has 2 cross-referenced part numbers: 2148 (Standard Industries), 1M185-2 (Northrop Grumman Corp Electronic Systems Defensive System Div).

What NSN replaces 5950-01-338-8301?

There are 11 known substitutes for 5950-01-338-8301: 5325-00-066-9020, 5915-00-137-5577, 3110-00-144-8603 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1M185-2?

Key specifications for 1M185-2: Overall Length: 0.520 INCHES MAXIMUM IN; Overall Width: 0.480 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 WIRE LEAD; Inclosure Type: FULLY INCLOSED. 9 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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