FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Relay,electromagnetic, cataloged under National Stock Number 5945-01-450-4261, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
5945-01-450-4261
Item Name
Relay,electromagnetic
FSC / FSG
5945 / 59 — Relays and Solenoids
Status
ACTIVE
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3439-01-514-3982POSSIBLE MATCH
ELECTRODE
Possible match (shared part number)
5930-01-648-768925873POSSIBLE MATCH
SWITCH,SOLID STATE
Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors
5340-01-665-389425873POSSIBLE MATCH
CASTER,SWIVEL
Possible match (shared part number)Faultless Caster Div of Babcock Industries Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
25873
3/9Design control — primary reference
Matticks Industries, Inc.
Related Parts
3439-01-514-3982POSSIBLE MATCH
ELECTRODE
5930-01-648-7689POSSIBLE MATCH
SWITCH,SOLID STATE
25873
5340-01-665-3894POSSIBLE MATCH
CASTER,SWIVEL
25873
Frequently Asked Questions
What is NSN 5945-01-450-4261?
NSN 5945-01-450-4261 is a Relay,electromagnetic, classified under FSC 5945, Relays and Solenoids. Status: active.
What NSN replaces 5945-01-450-4261?
3 possible matches (shared part number, not a government interchangeability claim): 3439-01-514-3982, 5930-01-648-7689, 5340-01-665-3894. Verify interchangeability with system specifications before substitution.
What are the specifications of 5945-01-450-4261?
Key specifications for 5945-01-450-4261: End Item Identification: AIR CONDITIONER; FSCM 03950. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-450-4261 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.