PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1154Relay,electromagnetic

Leach International Corp Div Leach International Corporation · NSN 5945-00-013-6845 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-013-6845 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-013-6845. Primary manufacturer part number: 1154.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Duty Type: CONTINUOUS
  • Nonpile-Up Main Contact Arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Mounting Facility Type and Quantity: 4 SLOTTED HOLE SINGLE MOUNTING FACILITY
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG ALL FUNCTIONS
  • Winding Quantity: 1
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-013-6845, 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 Leach International Corp Div Leach International Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-013-6845
Primary Part Number1154
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerLeach International Corp Div Leach International Corporation
StatusCANCELLED
Coil Quantity1
Duty TypeCONTINUOUS
Nonpile-Up Main Contact Arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Mounting Facility Type and Quantity4 SLOTTED HOLE SINGLE MOUNTING FACILITY
Terminal Type and Quantity6 TAB, SOLDER LUG ALL FUNCTIONS
Winding Quantity1
Center to Center Distance Between Mounting Facilities Parallel to Width0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Operating Voltage Rating and Type at Specified Temp115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.359 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Mounting Slot Width0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Frequency in Hertz50.0 NOMINAL AND 60.0 NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5120-00-308-3779374C INTERCHANGEABLE
Blade,contact Burnisher
Lucent Technologies Inc Corporate Headquarters
5365-00-712-597213200E8807-1 INTERCHANGEABLE
Shim
Cecom Lr Center
5940-00-718-1721 INTERCHANGEABLE
Terminal,stud
5133-01-120-3514 INTERCHANGEABLE
Drill,twist
5999-01-216-6402374-C INTERCHANGEABLE
Magnet,permanent
General Hardware Mfg Co Inc
1650-01-448-61531607000-9 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Parker Hannifin Corporation Div Hydraulic Systems Division
5330-01-502-1338 INTERCHANGEABLE
Packing,preformed
5330-01-547-3726160-7-9 INTERCHANGEABLE
Back-Up Ring,preformed Packing
Parker Hannifin Corporation Div Village Marine Tech
8145-01-701-6132949E001 INTERCHANGEABLE
Shipping and Storage
Container Research Corp Dba Container Research Corp Div Containr Research Corporation
Cross-Reference Index
Part NumberManufacturer
1154 PRIMARY Leach International Corp Div Leach International Corporation (USA)
374C Leach International Corp Div Leach International Corporation (USA)
1607-0009 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
1607-9 Airpax Corporation Llc Dba Airpax Corporation Llc (USA)
21C044REVB Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5120-00-308-3779INTERCHANGEABLE
BLADE,CONTACT BURNISHER
374C
5365-00-712-5972INTERCHANGEABLE
SHIM
13200E8807-1
5940-00-718-1721INTERCHANGEABLE
TERMINAL,STUD
5133-01-120-3514INTERCHANGEABLE
DRILL,TWIST
5999-01-216-6402INTERCHANGEABLE
MAGNET,PERMANENT
374-C
1650-01-448-6153INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
1607000-9
5330-01-502-1338INTERCHANGEABLE
PACKING,PREFORMED
5330-01-547-3726INTERCHANGEABLE
BACK-UP RING,PREFORMED PACKING
160-7-9
8145-01-701-6132INTERCHANGEABLE
SHIPPING AND STORAGE
949E001

Frequently Asked Questions

What is NSN 5945-00-013-6845?

NSN 5945-00-013-6845 is a Relay,electromagnetic, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-013-6845?

NSN 5945-00-013-6845 has 5 cross-referenced part numbers: 1154 (Leach International Corp Div Leach International Corporation), 374C (Leach International Corp Div Leach International Corporation), 1607-0009 (Airpax Corporation Llc Dba Airpax Corporation Llc), 1607-9 (Airpax Corporation Llc Dba Airpax Corporation Llc), 21C044REVB (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5945-00-013-6845?

There are 9 known substitutes for 5945-00-013-6845: 5120-00-308-3779, 5365-00-712-5972, 5940-00-718-1721 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1154?

Key specifications for 1154: Overall Length: 2.750 INCHES NOMINAL IN; Coil Quantity: 1; Duty Type: CONTINUOUS; Nonpile-Up Main Contact Arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-013-6845 still in active supply?

NSN 5945-00-013-6845 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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