FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Relay Assembly, cataloged under National Stock Number 5945-01-116-6427, 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of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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
5945-01-116-6427
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)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6685-01-643-0494701598POSSIBLE MATCH
GAGE AND VALVE ASSEMBLY
Possible match (shared part number)Parker-Hannifin Corporation Div Hydraulic Accumulator Division
5330-01-656-2672701598POSSIBLE MATCH
BACK-UP RING,PREFORMED PACKING
Possible match (shared part number)Cat Pumps Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
70-1598
3/9Design control — primary reference
Westwood Tool Co Inc
Related Parts
6685-01-643-0494POSSIBLE MATCH
GAGE AND VALVE ASSEMBLY
701598
5330-01-656-2672POSSIBLE MATCH
BACK-UP RING,PREFORMED PACKING
701598
Frequently Asked Questions
What is NSN 5945-01-116-6427?
NSN 5945-01-116-6427 is a Relay Assembly, classified under FSC 5945, Relays and Solenoids. Status: active.
What NSN replaces 5945-01-116-6427?
2 possible matches (shared part number, not a government interchangeability claim): 6685-01-643-0494, 5330-01-656-2672. Verify interchangeability with system specifications before substitution.
Is NSN 5945-01-116-6427 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.