PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

991560Relay,electromagnetic

Rolls-Royce Marine North America Inc · NSN 5945-01-478-5395 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-478-5395 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-478-5395. Primary manufacturer part number: 991560.
Features
  • Relay,electromagnetic — FSC 5945
  • 5 verified cross-references
  • Primary manufacturer: Rolls-Royce Marine North America Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-478-5395, 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 Rolls-Royce Marine North America Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-478-5395
Primary Part Number991560
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerRolls-Royce Marine North America Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-147-75442677190 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-00-824-5721 INTERCHANGEABLE
Valve,y
4330-01-095-7455274027-1 INTERCHANGEABLE
Filter,fluid
Parker-Hannifin Corporation Dba Control Systems Division
4730-01-268-4007 INTERCHANGEABLE
Bushing,pipe
6810-01-472-3878I9516-4X25ML INTERCHANGEABLE
Isopropyl Alcohol
Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc
Cross-Reference Index
Part NumberManufacturer
991560 Rolls-Royce Marine North America Inc (USA)
991560 Ulstein Usa Inc (USA)
UMLUAU10830 Rolls-Royce Marine North America Inc (USA)
ZT-570-024 Ulstein Usa Inc (USA)
10676 Ulstein Usa Inc (USA)
Related Parts
5950-00-147-7544INTERCHANGEABLE
TRANSFORMER,POWER
2677190
4820-00-824-5721INTERCHANGEABLE
VALVE,Y
4330-01-095-7455INTERCHANGEABLE
FILTER,FLUID
274027-1
4730-01-268-4007INTERCHANGEABLE
BUSHING,PIPE
6810-01-472-3878INTERCHANGEABLE
ISOPROPYL ALCOHOL
I9516-4X25ML

Frequently Asked Questions

What is NSN 5945-01-478-5395?

NSN 5945-01-478-5395 is a Relay,electromagnetic, manufactured by Rolls-Royce Marine North America Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-478-5395?

NSN 5945-01-478-5395 has 5 cross-referenced part numbers: 991560 (Rolls-Royce Marine North America Inc), 991560 (Ulstein Usa Inc), UMLUAU10830 (Rolls-Royce Marine North America Inc), ZT-570-024 (Ulstein Usa Inc), 10676 (Ulstein Usa Inc).

What NSN replaces 5945-01-478-5395?

There are 5 known substitutes for 5945-01-478-5395: 5950-00-147-7544, 4820-00-824-5721, 4330-01-095-7455 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 991560?

Key specifications for 991560: End Item Identification: P/N ECP-55 TRACTOR CONTROLS ONBOARD 175 FT WLM COAST GUARD VESSELS FT. 1 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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