Mounting Facility Type and Quantity: 1 SLOTTED HOLE SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC
Main Contact Load Current Rating at Maximum Rated Voltage: 25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD
Duty Type: CONTINUOUS
Features Provided: POLARIZED
Nominal Operating Current Rating and Type: 110.0 MILLIAMPERES DC SINGLE WINDING
Time Delay: 0.010 SECONDS MAXIMUM FIXED RELEASE TIME
Identification
NSN: 5945-01-044-5037
NIIN: 010445037
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Relay,electromagnetic, cataloged under National Stock Number 5945-01-044-5037, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5945-01-044-5037
Item Name
Relay,electromagnetic
FSC / FSG
5945 / 59 — Relays and Solenoids
Status
ACTIVE
Mounting Facility Type and Quantity
1 SLOTTED HOLE SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Rating in Volts
115.0 AC AND 28.0 DC
Main Contact Load Current Rating at Maximum Rated Voltage
25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD
Duty Type
CONTINUOUS
Features Provided
POLARIZED
Nominal Operating Current Rating and Type
110.0 MILLIAMPERES DC SINGLE WINDING
Time Delay
0.010 SECONDS MAXIMUM FIXED RELEASE TIME
Time Delay
0.0100 SECONDS MAXIMUM FIXED OPERATE TIME
Coil Quantity
1
Environmental Protection
HERMETIC
Winding Quantity
1
Operating Voltage Rating and Type at Specified Temp
28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-01-096-0375POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-102-5175POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-123-2840POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-131-3787POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-138-5528POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-162-7280POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-168-7480POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-169-4122POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-176-5578POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
5945-01-223-1091POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
M6106-19-002
2/2Government specification standardization
U.S. Government activity
MIL-PRF-6106/19
4/1Identification reference
U.S. Government activity
MIL-R-6106/19
5/9Secondary reference
U.S. Government activity
Related Parts
5945-01-096-0375POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-102-5175POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-123-2840POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-131-3787POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-138-5528POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-162-7280POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-168-7480POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-169-4122POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-176-5578POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-223-1091POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-235-6547POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
5945-01-283-2938POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Frequently Asked Questions
What is NSN 5945-01-044-5037?
NSN 5945-01-044-5037 is a Relay,electromagnetic, classified under FSC 5945, Relays and Solenoids. Status: active.
What NSN replaces 5945-01-044-5037?
12 possible matches (shared part number, not a government interchangeability claim): 5945-01-096-0375, 5945-01-102-5175, 5945-01-123-2840. Verify interchangeability with system specifications before substitution.
What are the specifications of 5945-01-044-5037?
Key specifications for 5945-01-044-5037: Mounting Facility Type and Quantity: 1 SLOTTED HOLE SINGLE MOUNTING FACILITY; Overall Height: 1.280 INCHES MAXIMUM IN; Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC; Main Contact Load Current Rating at Maximum Rated Voltage: 25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD. 12 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-044-5037 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.