PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

242-8-1Relay,reed

Wabash Inc Wabash Relay and Electronics Div · NSN 5945-00-607-9870 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-607-9870 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-607-9870. Primary manufacturer part number: 242-8-1.
Features
  • Relay,reed — FSC 5945
  • Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
  • Storage Type: GENERAL PURPOSE WAREHOUSE
  • Nonpile-Up Main Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Main Contact Maximum Voltage Rating in Volts: 150.0 AC AND 50.0 DC
  • Duty Type: CONTINUOUS
  • Fragility Factor: MODERATELY RUGGEDMODERATELY RUGGED
  • Coil Quantity: 11
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Rhodium Contact construction
General Description

The Relay,reed, cataloged under National Stock Number 5945-00-607-9870, 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 Wabash Inc Wabash Relay and Electronics Div. Government technical data includes 17 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-607-9870
Primary Part Number242-8-1
Item NameRelay,reed
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerWabash Inc Wabash Relay and Electronics Div
StatusACTIVE
Operating Voltage Rating and Type at Specified Temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Storage TypeGENERAL PURPOSE WAREHOUSE
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Main Contact Maximum Voltage Rating in Volts150.0 AC AND 50.0 DC
Duty TypeCONTINUOUS
Fragility FactorMODERATELY RUGGEDMODERATELY RUGGED
Coil Quantity11
Precious MaterialRHODIUM
Purpose for Which DesignedGENERALGENERAL
Precious Material and LocationCONTACTS RHODIUM
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
Winding DC Resistance Rating1.6 KILOHMS NOMINAL SINGLE WINDING
Terminal Type and Quantity5 PIN ALL FUNCTIONS
MaterialRHODIUM CONTACT
Winding Quantity11
Cubic Measure0.253 CUBIC INCHES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5133-00-061-628310924 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5330-00-526-897450374S INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5340-01-202-262224281 INTERCHANGEABLE
Bracket,angle
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5998-01-349-2303 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
242-8-1 Wabash Inc Wabash Relay and Electronics Div (USA)
0N205280-1 National Security Agency (USA)
Related Parts
5133-00-061-6283INTERCHANGEABLE
DRILL,TWIST
10924
5330-00-526-8974INTERCHANGEABLE
SEAL,PLAIN ENCASED
50374S
5340-01-202-2622INTERCHANGEABLE
BRACKET,ANGLE
24281
5998-01-349-2303INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 5945-00-607-9870?

NSN 5945-00-607-9870 is a Relay,reed, manufactured by Wabash Inc Wabash Relay and Electronics Div, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-607-9870?

NSN 5945-00-607-9870 has 2 cross-referenced part numbers: 242-8-1 (Wabash Inc Wabash Relay and Electronics Div), 0N205280-1 (National Security Agency).

What NSN replaces 5945-00-607-9870?

There are 4 known substitutes for 5945-00-607-9870: 5133-00-061-6283, 5330-00-526-8974, 5340-01-202-2622 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 242-8-1?

Key specifications for 242-8-1: Overall Width: 0.419 INCHES MINIMUM AND 0.419 INCHES MINIMUM AND 0.481 INCHES MAXIMUM0.481 INCHES MAXIMUM IN; Overall Height: 0.349 INCHES MINIMUM AND 0.349 INCHES MINIMUM AND 0.411 INCHES MAXIMUM0.411 INCHES MAXIMUM IN; Overall Length: 1.219 INCHES MINIMUM AND 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM1.281 INCHES MAXIMUM IN; Operating Voltage Rating and Type at Specified Temp: 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING. 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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