FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Relay Assembly, cataloged under National Stock Number 5945-01-651-6774, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Relay Assembly
FSC / FSG
5945 — Relays and Solenoids (FSG 59)
Technical Specifications
Parameter
Value
NSN
5945-01-651-6774
Item Name
Relay Assembly
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.
7050-01-651-6816W2T803310POSSIBLE MATCH
CONTROL-POWER SUPPLY GROUP
Possible match (shared part number)Evoqua Water Technologies Llc
7050-01-651-6819W2T110448POSSIBLE MATCH
CONTROL-POWER SUPPLY GROUP
Possible match (shared part number)Evoqua Water Technologies Llc
5930-01-651-8097W2T276520POSSIBLE MATCH
SWITCH,ROTARY
Possible match (shared part number)Evoqua Water Technologies Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
W2T295859
3/2Design control — primary reference
U.S. Government activity
EI0101-060 REV 1 ITEM NO. 40
5/2Secondary reference
U.S. Government activity
EI0101-060
D/9Drawing number reference only
U.S. Government activity
Related Parts
7050-01-651-6816POSSIBLE MATCH
CONTROL-POWER SUPPLY GROUP
W2T803310
7050-01-651-6819POSSIBLE MATCH
CONTROL-POWER SUPPLY GROUP
W2T110448
5930-01-651-8097POSSIBLE MATCH
SWITCH,ROTARY
W2T276520
Frequently Asked Questions
What is NSN 5945-01-651-6774?
NSN 5945-01-651-6774 is a Relay Assembly, classified under FSC 5945, Relays and Solenoids. Status: active.
What NSN replaces 5945-01-651-6774?
3 possible matches (shared part number, not a government interchangeability claim): 7050-01-651-6816, 7050-01-651-6819, 5930-01-651-8097. Verify interchangeability with system specifications before substitution.
Is NSN 5945-01-651-6774 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.