PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9169Relay,electromagnetic

B.c. Systems Inc. Dba Bc Systems Inc · NSN 5945-00-816-1895 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-816-1895 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-816-1895. Primary manufacturer part number: 9169.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 1
  • Time Delay: 210.00 SECONDS NOMINAL FIXED OPERATE TIME
  • Terminal Type and Quantity: 6 PIN CONTACTS
  • Main Contact Maximum Voltage Rating in Volts: 115.0 AC AND 28.0 DC
  • Operating Voltage Rating and Type at Specified Temp: 29.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
  • Frequency in Hertz: 400.0 NOMINAL
  • Coil Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-816-1895, 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 B.c. Systems Inc. Dba Bc Systems Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5945-00-816-1895
Primary Part Number9169
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerB.c. Systems Inc. Dba Bc Systems Inc
StatusACTIVE
Winding Quantity1
Time Delay210.00 SECONDS NOMINAL FIXED OPERATE TIME
Terminal Type and Quantity6 PIN CONTACTS
Main Contact Maximum Voltage Rating in Volts115.0 AC AND 28.0 DC
Operating Voltage Rating and Type at Specified Temp29.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Frequency in Hertz400.0 NOMINAL
Coil Quantity1
Duty TypeCONTINUOUS
Environmental ProtectionHERMETIC
Terminal Type and Quantity2 WIRE LEAD ENERGIZING ELEMENT
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES AC AND 2.0 AMPERES DC INDUCTIVE LOAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1680-00-237-5434916-9 INTERCHANGEABLE
Seat,aircraft
Ami Industries, Inc Div Utc Aerospace Systems
4730-00-496-27007761915 INTERCHANGEABLE
Coupling,pipe
Patriot Valve & Fitting Corporation Dba Patriot Logistics
4730-00-714-9785916-9 INTERCHANGEABLE
Plug,oil Screen
Columbus Jack Corporation Div Columbus Jack
5330-00-718-7425 INTERCHANGEABLE
Seal,plain Encased
4730-00-936-4872 INTERCHANGEABLE
Adapter,straight,tube to Boss
Cross-Reference Index
Part NumberManufacturer
576R111H01 Westinghouse Electric Corp (USA)
576R111H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
9169 PRIMARY B.c. Systems Inc. Dba Bc Systems Inc (USA)
9169 Tempo Instrument Inc Defense Electronics Div (USA)
Related Parts
1680-00-237-5434INTERCHANGEABLE
SEAT,AIRCRAFT
916-9
4730-00-496-2700INTERCHANGEABLE
COUPLING,PIPE
7761915
4730-00-714-9785INTERCHANGEABLE
PLUG,OIL SCREEN
916-9
5330-00-718-7425INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-00-936-4872INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS

Frequently Asked Questions

What is NSN 5945-00-816-1895?

NSN 5945-00-816-1895 is a Relay,electromagnetic, manufactured by B.c. Systems Inc. Dba Bc Systems Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-816-1895?

NSN 5945-00-816-1895 has 4 cross-referenced part numbers: 576R111H01 (Westinghouse Electric Corp), 576R111H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 9169 (B.c. Systems Inc. Dba Bc Systems Inc), 9169 (Tempo Instrument Inc Defense Electronics Div).

What NSN replaces 5945-00-816-1895?

There are 5 known substitutes for 5945-00-816-1895: 1680-00-237-5434, 4730-00-496-2700, 4730-00-714-9785 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9169?

Key specifications for 9169: Winding Quantity: 1; Overall Length: 4.070 INCHES NOMINAL IN; Overall Width: 1.190 INCHES NOMINAL IN; Time Delay: 210.00 SECONDS NOMINAL FIXED OPERATE TIME. 14 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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