PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WCT1-460AC-1-SRelay,hybrid

Espey Mfg. & Electronics Corp. · NSN 5945-01-541-8881 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-541-8881 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-541-8881. Primary manufacturer part number: WCT1-460AC-1-S.
Features
  • Relay,hybrid — FSC 5945
  • 5 verified cross-references
  • Primary manufacturer: Espey Mfg. & Electronics Corp.
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,hybrid, cataloged under National Stock Number 5945-01-541-8881, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Espey Mfg. & Electronics Corp.. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-541-8881
Primary Part NumberWCT1-460AC-1-S
Item NameRelay,hybrid
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerEspey Mfg. & Electronics Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-262-9350900085 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division
5331-01-196-655090085 INTERCHANGEABLE
O-Ring
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
5998-01-541-4304 INTERCHANGEABLE
Electronic Components Assembly
5945-01-541-7682 INTERCHANGEABLE
Relay,hybrid
5920-01-541-8878 INTERCHANGEABLE
Arrester,electrical Surge
5305-01-655-141990085 INTERCHANGEABLE
Screw,machine
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
WCT1-460AC-1-S Espey Mfg. & Electronics Corp. (USA)
90085 Espey Mfg. & Electronics Corp. (USA)
90085 ITEM 2 Espey Mfg. & Electronics Corp. (USA)
90085 ITEM 2 Espey Mfg and Electronics Corp (USA)
WCT1-460AC-1-S Espey Mfg and Electronics Corp (USA)
Related Parts
5330-00-262-9350INTERCHANGEABLE
GASKET
900085
5331-01-196-6550INTERCHANGEABLE
O-RING
90085
5998-01-541-4304INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5945-01-541-7682INTERCHANGEABLE
RELAY,HYBRID
5920-01-541-8878INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
5305-01-655-1419INTERCHANGEABLE
SCREW,MACHINE
90085

Frequently Asked Questions

What is NSN 5945-01-541-8881?

NSN 5945-01-541-8881 is a Relay,hybrid, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-541-8881?

NSN 5945-01-541-8881 has 5 cross-referenced part numbers: WCT1-460AC-1-S (Espey Mfg. & Electronics Corp.), 90085 (Espey Mfg. & Electronics Corp.), 90085 ITEM 2 (Espey Mfg. & Electronics Corp.), 90085 ITEM 2 (Espey Mfg and Electronics Corp), WCT1-460AC-1-S (Espey Mfg and Electronics Corp).

What NSN replaces 5945-01-541-8881?

There are 6 known substitutes for 5945-01-541-8881: 5330-00-262-9350, 5331-01-196-6550, 5998-01-541-4304 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WCT1-460AC-1-S?

Key specifications for WCT1-460AC-1-S: End Item Identification: WEAPON SYSTEM : SEAWOLF CLASS SSN; Special Features: END ITEM: DISTRIBITION PANEL, LOW VOLTAGE (A1). 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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