PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23221-1Relay,electromagnetic

Hi-G Co Inc Sub of Nytronics Inc · NSN 5945-00-088-2669 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-088-2669 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-088-2669. Primary manufacturer part number: 23221-1.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES AC RESISTIVE LOAD
  • Winding Quantity: 1
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC
  • Coil Quantity: 1
  • Terminal Type and Quantity: 8 PIN ALL FUNCTIONS
  • Duty Type: CONTINUOUS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-088-2669, 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 Hi-G Co Inc Sub of Nytronics Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5945-00-088-2669
Primary Part Number23221-1
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerHi-G Co Inc Sub of Nytronics Inc
StatusACTIVE
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES AC RESISTIVE LOAD
Winding Quantity1
Main Contact Maximum Voltage Rating in Volts115.0 AC
Coil Quantity1
Terminal Type and Quantity8 PIN ALL FUNCTIONS
Duty TypeCONTINUOUS
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding DC Resistance Rating5.0 KILOHMS NOMINAL SINGLE WINDING
Nominal Operating Current Rating and Type4.2 MILLIAMPERES DC SINGLE WINDING
Operating Voltage Rating and Type at Specified Temp28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Center to Center Distance Between Mounting Facilities Parallel to Length1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-232-7208 INTERCHANGEABLE
Cover,electrical Connector
4730-00-289-9441330034 INTERCHANGEABLE
Adapter,straight,tube to Boss
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5961-00-754-9790 INTERCHANGEABLE
Transistor
5950-00-967-4562232211 INTERCHANGEABLE
Transformer,power
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
23221-1 Hi-G Co Inc Sub of Nytronics Inc (USA)
23221-1 Dri Relays Inc. Dba Dri Relays Inc (USA)
23221-1 Allied Controls, Inc. (USA)
23221-1 Hamilton Standard Electronics Systems Inc Tele-Dynamics Div (USA)
Related Parts
5935-00-232-7208INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
4730-00-289-9441INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
330034
5961-00-754-9790INTERCHANGEABLE
TRANSISTOR
5950-00-967-4562INTERCHANGEABLE
TRANSFORMER,POWER
232211

Frequently Asked Questions

What is NSN 5945-00-088-2669?

NSN 5945-00-088-2669 is a Relay,electromagnetic, manufactured by Hi-G Co Inc Sub of Nytronics Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-088-2669?

NSN 5945-00-088-2669 has 4 cross-referenced part numbers: 23221-1 (Hi-G Co Inc Sub of Nytronics Inc), 23221-1 (Dri Relays Inc. Dba Dri Relays Inc), 23221-1 (Allied Controls, Inc.), 23221-1 (Hamilton Standard Electronics Systems Inc Tele-Dynamics Div).

What NSN replaces 5945-00-088-2669?

There are 4 known substitutes for 5945-00-088-2669: 5935-00-232-7208, 4730-00-289-9441, 5961-00-754-9790 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23221-1?

Key specifications for 23221-1: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES AC RESISTIVE LOAD; Overall Height: 0.410 INCHES NOMINAL IN; Winding Quantity: 1. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com