Mounting Configuration: MOUNTED BY 4 HOLES 0.177 IN. DIA SPACED ON 3 IN. BY 3-1/4 IN. MTG CENTERS IN
Usage Design: ALARM SIGNAL
Identification
NSN: 5945-00-025-3437
NIIN: 000253437
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Relay Assembly, cataloged under National Stock Number 5945-00-025-3437, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
5945-00-025-3437
Item Name
Relay Assembly
FSC / FSG
5945 / 59 — Relays and Solenoids
Status
ACTIVE
Controlling Agency
EDWARDS CO INC
Individual Relay Quantity
2
Mounting Facility
BASE
Surface Treatment
ZINC ALLOY MOUNTING
Mounting Configuration
MOUNTED BY 4 HOLES 0.177 IN. DIA SPACED ON 3 IN. BY 3-1/4 IN. MTG CENTERS IN
Usage Design
ALARM SIGNAL
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5950-00-230-09983972POSSIBLE MATCH
TRANSFORMER,RADIO FREQUENCY
Possible match (shared part number)Pax Mfg Corp Hammarlund Mfg Co Div
6530-00-405-5908POSSIBLE MATCH
HUMIDIFIER,PORTABLE
Possible match (shared part number)
5940-00-642-1368POSSIBLE MATCH
COVER,TERMINAL BOARD
Possible match (shared part number)
6730-01-071-62543972POSSIBLE MATCH
PROJECTOR,SOUND,FIL
Possible match (shared part number)Bosch Security Systems, Llc
6520-01-185-78927000053319POSSIBLE MATCH
CROWN,DENTAL,TEMPORARY
Possible match (shared part number)Solventum Us Llc
5962-01-231-8332A3003420POSSIBLE MATCH
MICROCIRCUIT,DIGITAL-LINEAR
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
9390-01-485-46507100008242POSSIBLE MATCH
TAPE,REFLECTIVE
Possible match (shared part number)3m Company
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
3972
5/9Secondary reference
U.S. Government activity
PP26798
3/9Design control — primary reference
Edwards Signaling and Security Systems a Part of Ge Security
9000S6504-74331
5/2Secondary reference
U.S. Government activity
N3331
5/9Secondary reference
U.S. Government activity
PP26798
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
Related Parts
5950-00-230-0998POSSIBLE MATCH
TRANSFORMER,RADIO FREQUENCY
3972
6530-00-405-5908POSSIBLE MATCH
HUMIDIFIER,PORTABLE
5940-00-642-1368POSSIBLE MATCH
COVER,TERMINAL BOARD
6730-01-071-6254POSSIBLE MATCH
PROJECTOR,SOUND,FIL
3972
6520-01-185-7892POSSIBLE MATCH
CROWN,DENTAL,TEMPORARY
7000053319
5962-01-231-8332POSSIBLE MATCH
MICROCIRCUIT,DIGITAL-LINEAR
A3003420
9390-01-485-4650POSSIBLE MATCH
TAPE,REFLECTIVE
7100008242
Frequently Asked Questions
What is NSN 5945-00-025-3437?
NSN 5945-00-025-3437 is a Relay Assembly, classified under FSC 5945, Relays and Solenoids. Status: active.
What NSN replaces 5945-00-025-3437?
7 possible matches (shared part number, not a government interchangeability claim): 5950-00-230-0998, 6530-00-405-5908, 5940-00-642-1368. Verify interchangeability with system specifications before substitution.
What are the specifications of 5945-00-025-3437?
Key specifications for 5945-00-025-3437: Overall Height: 2.875 INCHES NOMINAL IN; Controlling Agency: EDWARDS CO INC; Overall Length: 4.188 INCHES NOMINAL IN; Overall Width: 3.750 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5945-00-025-3437 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.