PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8144Cover,electrical Relay

Te Connectivity Corporation · NSN 5945-00-259-1349 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-259-1349 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-259-1349. Primary manufacturer part number: 8144.
Features
  • Cover,electrical Relay — FSC 5945
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM
  • Mounting Configuration: MOUNTS BY FOUR 0.187 IN. DIA HOLES ON 3 IN. BY 3 IN. MOUNTING CENTERS IN
  • Usage Design: PROTECTIVE COVER FOR RELAY
  • 1 verified cross-reference
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
  • Applications requiring Aluminum construction
General Description

The Cover,electrical Relay, cataloged under National Stock Number 5945-00-259-1349, 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 Te Connectivity Corporation. Government technical data includes 4 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-259-1349
Primary Part Number8144
Item NameCover,electrical Relay
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Surface TreatmentANODIZE
MaterialALUMINUM
Mounting ConfigurationMOUNTS BY FOUR 0.187 IN. DIA HOLES ON 3 IN. BY 3 IN. MOUNTING CENTERS IN
Usage DesignPROTECTIVE COVER FOR RELAY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3460-00-263-2930CE3860 INTERCHANGEABLE
Bar,boring Tool
Caro, Inc. Dba South Bend Lathe
2940-00-267-29338144 INTERCHANGEABLE
Air Cleaner,intake
Hdt Expeditionary Systems Inc
5340-00-422-591222856 INTERCHANGEABLE
Locking Plate,nut and Bolt
Briggs and Stratton Corp
5310-01-319-7198 INTERCHANGEABLE
Nut,plain,hexagon
5365-01-408-85885691-3-2 INTERCHANGEABLE
Spacer,sleeve
Seastrom Manufacturing Co Inc
5999-01-494-0587 INTERCHANGEABLE
Contact,electrical
2815-01-551-0485231-8144 INTERCHANGEABLE
Deflector,airflow
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
8144 PRIMARY Te Connectivity Corporation (USA)
Related Parts
3460-00-263-2930INTERCHANGEABLE
BAR,BORING TOOL
CE3860
2940-00-267-2933INTERCHANGEABLE
AIR CLEANER,INTAKE
8144
5340-00-422-5912INTERCHANGEABLE
LOCKING PLATE,NUT AND BOLT
22856
5310-01-319-7198INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5365-01-408-8588INTERCHANGEABLE
SPACER,SLEEVE
5691-3-2
5999-01-494-0587INTERCHANGEABLE
CONTACT,ELECTRICAL
2815-01-551-0485INTERCHANGEABLE
DEFLECTOR,AIRFLOW
231-8144

Frequently Asked Questions

What is NSN 5945-00-259-1349?

NSN 5945-00-259-1349 is a Cover,electrical Relay, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-259-1349?

NSN 5945-00-259-1349 has 1 cross-referenced part number: 8144 (Te Connectivity Corporation).

What NSN replaces 5945-00-259-1349?

There are 7 known substitutes for 5945-00-259-1349: 3460-00-263-2930, 2940-00-267-2933, 5340-00-422-5912 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8144?

Key specifications for 8144: Overall Height: 2.500 INCHES NOMINAL IN; Surface Treatment: ANODIZE; Material: ALUMINUM; End Item Identification: PART NO. A700A (3380-574125-4855). 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-259-1349 still in active supply?

NSN 5945-00-259-1349 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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