PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1M185-1Reactor

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 5950-01-338-8300 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-338-8300 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-338-8300. Primary manufacturer part number: 1M185-1.
Features
  • Reactor — FSC 5950
  • Inductance Type: FIXED
  • Features Provided: TINNED WIRE LEADS
  • Inclosure Type: FULLY INCLOSED
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • 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 5950-01-338-8300, 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
NSN5950-01-338-8300
Primary Part Number1M185-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Inductance TypeFIXED
Features ProvidedTINNED WIRE LEADS
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity2 WIRE LEAD
Maximum Operating Temp105.0 CELSIUS DEGC
Body Height0.610 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4720-00-025-0782 INTERCHANGEABLE
Hose Assembly,metallic
4730-00-395-6566214-7 INTERCHANGEABLE
Clamp,hose
Cnh Industrial America Llc Dba Cnh America
5330-00-599-5481B1539 INTERCHANGEABLE
Gasket
Dresser, Llc
5325-00-828-217030F745 INTERCHANGEABLE
Grommet,nonmetallic
Newark Electronics Corporation Dba Newark
5340-00-855-007021-47 INTERCHANGEABLE
Handle,bow
Tankcraft Corp
2910-01-005-3311C-17777 INTERCHANGEABLE
Tank,fuel,engine
Elliott Machine Works Inc
5962-01-126-8367 INTERCHANGEABLE
Microcircuit,memory
5325-01-253-81892147 INTERCHANGEABLE
Grommet
Buckley C E Inc
5865-01-376-01092147 INTERCHANGEABLE
Receiver,countermeasures
Cubic Communications Inc
6060-01-430-02442147 INTERCHANGEABLE
Adapter,fiber Optic
Dyonics Inc Sub of William H Rorer Inc
Cross-Reference Index
Part NumberManufacturer
1M185-1 PRIMARY Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
2147 Standard Industries (USA)
Related Parts
4720-00-025-0782INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
4730-00-395-6566INTERCHANGEABLE
CLAMP,HOSE
214-7
5330-00-599-5481INTERCHANGEABLE
GASKET
B1539
5325-00-828-2170INTERCHANGEABLE
GROMMET,NONMETALLIC
30F745
5340-00-855-0070INTERCHANGEABLE
HANDLE,BOW
21-47
2910-01-005-3311INTERCHANGEABLE
TANK,FUEL,ENGINE
C-17777
5962-01-126-8367INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5325-01-253-8189INTERCHANGEABLE
GROMMET
2147
5865-01-376-0109INTERCHANGEABLE
RECEIVER,COUNTERMEASURES
2147
6060-01-430-0244INTERCHANGEABLE
ADAPTER,FIBER OPTIC
2147
6060-01-555-3203INTERCHANGEABLE
ADAPTER,FIBER OPTIC
2147

Frequently Asked Questions

What is NSN 5950-01-338-8300?

NSN 5950-01-338-8300 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 5950-01-338-8300?

NSN 5950-01-338-8300 has 2 cross-referenced part numbers: 1M185-1 (Northrop Grumman Corp Electronic Systems Defensive System Div), 2147 (Standard Industries).

What NSN replaces 5950-01-338-8300?

There are 11 known substitutes for 5950-01-338-8300: 4720-00-025-0782, 4730-00-395-6566, 5330-00-599-5481 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1M185-1?

Key specifications for 1M185-1: Inductance Type: FIXED; Features Provided: TINNED WIRE LEADS; Overall Width: 0.480 INCHES MAXIMUM IN; 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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