PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300-881Relay,reed

Computer Components, Inc Dba Relays Unlimited · NSN 5945-01-511-2891 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-511-2891 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-511-2891. Primary manufacturer part number: 300-881.
Features
  • Relay,reed — FSC 5945
  • Coil Quantity: 11
  • Winding Quantity: 11
  • Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
  • Terminal Type and Quantity: 4 PIN ALL FUNCTIONS
  • Duty Type: CONTINUOUSCONTINUOUS
  • 1 verified cross-reference
  • Primary manufacturer: Computer Components, Inc Dba Relays Unlimited
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,reed, cataloged under National Stock Number 5945-01-511-2891, 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 Computer Components, Inc Dba Relays Unlimited. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-511-2891
Primary Part Number300-881
Item NameRelay,reed
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerComputer Components, Inc Dba Relays Unlimited
StatusACTIVE
Coil Quantity11
Winding Quantity11
Mounting Facility Type and Quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Terminal Type and Quantity4 PIN ALL FUNCTIONS
Duty TypeCONTINUOUSCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-428-26463020432-1002 INTERCHANGEABLE
Resistor,fixed,film
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-499-730530-088-1 INTERCHANGEABLE
Connector,plug,electrical
Bell Textron Inc
6220-01-171-697630088-1 INTERCHANGEABLE
Base Assy,rotating
Grimes Aerospace Company
Cross-Reference Index
Part NumberManufacturer
300-881 Computer Components, Inc Dba Relays Unlimited (USA)
Related Parts
5905-00-428-2646INTERCHANGEABLE
RESISTOR,FIXED,FILM
3020432-1002
5935-00-499-7305INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
30-088-1
6220-01-171-6976INTERCHANGEABLE
BASE ASSY,ROTATING
30088-1

Frequently Asked Questions

What is NSN 5945-01-511-2891?

NSN 5945-01-511-2891 is a Relay,reed, manufactured by Computer Components, Inc Dba Relays Unlimited, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-511-2891?

NSN 5945-01-511-2891 has 1 cross-referenced part number: 300-881 (Computer Components, Inc Dba Relays Unlimited).

What NSN replaces 5945-01-511-2891?

There are 3 known substitutes for 5945-01-511-2891: 5905-00-428-2646, 5935-00-499-7305, 6220-01-171-6976. Verify interchangeability with system specifications before substitution.

What are the specifications of 300-881?

Key specifications for 300-881: Coil Quantity: 11; Overall Width: 0.330 INCHES NOMINAL0.330 INCHES NOMINAL IN; Winding Quantity: 11; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY. 8 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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