PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T3259TYPE6306Relay,electromagnetic

Airpax Corporation Llc Dba Airpax Corporation Llc · NSN 5945-00-537-4593 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-537-4593 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-537-4593. Primary manufacturer part number: T3259TYPE6306.
Features
  • Relay,electromagnetic — FSC 5945
  • Nominal Operating Current Rating and Type: 30.0 MILLIAMPERES AC SINGLE WINDING
  • Terminal Type and Quantity: 5 PIN ALL FUNCTIONS
  • Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES AC RESISTIVE LOAD
  • Nonpile-Up Main Contact Arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
  • Mounting Facility Type and Quantity: 2 ELECTRICAL PLUG CONNECTOR SINGLE MOUNTING FACILITY
  • Winding Quantity: 1
  • Frequency in Hertz: 60.0 NOMINAL
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-537-4593, 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 Airpax Corporation Llc Dba Airpax Corporation Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-537-4593
Primary Part NumberT3259TYPE6306
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerAirpax Corporation Llc Dba Airpax Corporation Llc
StatusACTIVE
Nominal Operating Current Rating and Type30.0 MILLIAMPERES AC SINGLE WINDING
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Main Contact Load Current Rating at Maximum Rated Voltage1.0 AMPERES AC RESISTIVE LOAD
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting Facility Type and Quantity2 ELECTRICAL PLUG CONNECTOR SINGLE MOUNTING FACILITY
Winding Quantity1
Frequency in Hertz60.0 NOMINAL
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Main Contact Maximum Voltage Rating in Volts115.0 AC
Duty TypeCONTINUOUS
Coil Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-131-98738170460 INTERCHANGEABLE
Fuse,cartridge
Us Army Aviation and Missile Command
8040-00-142-9913 INTERCHANGEABLE
Adhesive
4310-00-185-9840 INTERCHANGEABLE
Adapter,dipstick
5999-00-214-5728 INTERCHANGEABLE
Clip,electrical
5310-00-218-4924 INTERCHANGEABLE
Washer,key
3110-00-293-93020042980-3 INTERCHANGEABLE
Bearing,ball,annular
New Holland Construction
5330-00-366-6270QB75 INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
5120-00-378-42548B7561 INTERCHANGEABLE
Step Plate,mechanical Puller
Caterpillar Inc Div Caterpillar Defense
5950-00-519-97036306 INTERCHANGEABLE
Coil,radio Frequency
Bourns Inc
5945-01-011-557813218E3316 INTERCHANGEABLE
Solenoid,electrical
Cecom Lr Center
Cross-Reference Index
Part NumberManufacturer
T3259TYPE6306 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
6306-2 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
6306 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
Related Parts
5920-00-131-9873INTERCHANGEABLE
FUSE,CARTRIDGE
8170460
8040-00-142-9913INTERCHANGEABLE
ADHESIVE
4310-00-185-9840INTERCHANGEABLE
ADAPTER,DIPSTICK
5999-00-214-5728INTERCHANGEABLE
CLIP,ELECTRICAL
5310-00-218-4924INTERCHANGEABLE
WASHER,KEY
3110-00-293-9302INTERCHANGEABLE
BEARING,BALL,ANNULAR
0042980-3
5330-00-366-6270INTERCHANGEABLE
GASKET
QB75
5120-00-378-4254INTERCHANGEABLE
STEP PLATE,MECHANICAL PULLER
8B7561
5950-00-519-9703INTERCHANGEABLE
COIL,RADIO FREQUENCY
6306
5945-01-011-5578INTERCHANGEABLE
SOLENOID,ELECTRICAL
13218E3316
4730-01-056-0853INTERCHANGEABLE
CLAMP,HOSE
6306
5962-01-161-3528INTERCHANGEABLE
MICROCIRCUIT,MEMORY
4014667-340

Frequently Asked Questions

What is NSN 5945-00-537-4593?

NSN 5945-00-537-4593 is a Relay,electromagnetic, manufactured by Airpax Corporation Llc Dba Airpax Corporation Llc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-537-4593?

NSN 5945-00-537-4593 has 3 cross-referenced part numbers: T3259TYPE6306 (Airpax Corporation Llc Dba Airpax Corporation Llc), 6306-2 (Airpax Corporation Llc Dba Airpax Corporation Llc), 6306 (Airpax Corporation Llc Dba Airpax Corporation Llc).

What NSN replaces 5945-00-537-4593?

There are 12 known substitutes for 5945-00-537-4593: 5920-00-131-9873, 8040-00-142-9913, 4310-00-185-9840 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T3259TYPE6306?

Key specifications for T3259TYPE6306: Overall Height: 2.680 INCHES NOMINAL IN; Nominal Operating Current Rating and Type: 30.0 MILLIAMPERES AC SINGLE WINDING; Terminal Type and Quantity: 5 PIN ALL FUNCTIONS; Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES AC RESISTIVE LOAD. 14 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