PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

200170Relay,reed

Computer Components, Inc Dba Relays Unlimited · NSN 5945-00-328-1042 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-328-1042 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-328-1042. Primary manufacturer part number: 200170.
Features
  • Relay,reed — FSC 5945
  • Thread Class: 2A SINGLE MOUNTING FACILITY A
  • Main Contact Load Current Rating at Maximum Rated Voltage: 100.0 MILLIAMPERES DC RESISTIVE LOAD
  • Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Winding DC Resistance Rating: 7.0 OHMS MAXIMUM SINGLE WINDING
  • Nominal Thread Size: 0.112 INCHES SINGLE MOUNTING FACILITY IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,reed, cataloged under National Stock Number 5945-00-328-1042, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Computer Components, Inc Dba Relays Unlimited. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-328-1042
Primary Part Number200170
Item NameRelay,reed
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerComputer Components, Inc Dba Relays Unlimited
StatusACTIVE
Thread Class2A SINGLE MOUNTING FACILITY A
Main Contact Load Current Rating at Maximum Rated Voltage100.0 MILLIAMPERES DC RESISTIVE LOAD
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Winding DC Resistance Rating7.0 OHMS MAXIMUM SINGLE WINDING
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Thread Quantity Per Inch40 SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Coil Quantity1
Nominal Operating Current Rating and Type100.0 MILLIAMPERES DC SINGLE WINDING
Mounting Facility Type and Quantity2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Environmental ProtectionDUSTPROOF
Main Contact Maximum Voltage Rating in Volts100.0 DC
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-144-8498059-9 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
5940-00-227-8288200170 INTERCHANGEABLE
Terminal Board
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5133-00-266-9230 INTERCHANGEABLE
Drill,twist
5961-00-549-1962200171 INTERCHANGEABLE
Transistor
Astronics Test Systems Inc
6515-01-361-52292009828CAO INTERCHANGEABLE
Paper,recording,fetal Monitor
Ge Medical Systems Information Technologies, Inc.
1240-01-648-8250200170 INTERCHANGEABLE
Sight,reflex
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
200170 Computer Components, Inc Dba Relays Unlimited (USA)
7637673P2 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
7637673P0002 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
MRRW1A134 Struthers-Dunn Inc (USA)
GB488AR0020 Gordos Arkansas Inc (USA)
Related Parts
3110-00-144-8498INTERCHANGEABLE
BEARING,BALL,ANNULAR
059-9
5940-00-227-8288INTERCHANGEABLE
TERMINAL BOARD
200170
5133-00-266-9230INTERCHANGEABLE
DRILL,TWIST
5961-00-549-1962INTERCHANGEABLE
TRANSISTOR
200171
6515-01-361-5229INTERCHANGEABLE
PAPER,RECORDING,FETAL MONITOR
2009828CAO
1240-01-648-8250INTERCHANGEABLE
SIGHT,REFLEX
200170

Frequently Asked Questions

What is NSN 5945-00-328-1042?

NSN 5945-00-328-1042 is a Relay,reed, manufactured by Computer Components, Inc Dba Relays Unlimited, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-328-1042?

NSN 5945-00-328-1042 has 5 cross-referenced part numbers: 200170 (Computer Components, Inc Dba Relays Unlimited), 7637673P2 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 7637673P0002 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), MRRW1A134 (Struthers-Dunn Inc), GB488AR0020 (Gordos Arkansas Inc).

What NSN replaces 5945-00-328-1042?

There are 6 known substitutes for 5945-00-328-1042: 3110-00-144-8498, 5940-00-227-8288, 5133-00-266-9230 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 200170?

Key specifications for 200170: Thread Class: 2A SINGLE MOUNTING FACILITY A; Main Contact Load Current Rating at Maximum Rated Voltage: 100.0 MILLIAMPERES DC RESISTIVE LOAD; Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Overall Height: 0.720 INCHES NOMINAL IN. 20 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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