PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D67543Relay,electromagnetic

Hdt Expeditionary Systems Inc · NSN 5945-00-869-8449 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-869-8449 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-869-8449. Primary manufacturer part number: D67543.
Features
  • Relay,electromagnetic — FSC 5945
  • Winding Quantity: 1
  • Coil Quantity: 1
  • Duty Type: CONTINUOUS
  • 6 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-869-8449, 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 Hdt Expeditionary Systems Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-869-8449
Primary Part NumberD67543
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Winding Quantity1
Coil Quantity1
Duty TypeCONTINUOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5360-00-097-5895969-530J INTERCHANGEABLE
Spring,helical,compression
Eaton Corp Opns & Technical Center
4720-01-243-1336 INTERCHANGEABLE
Hose,preformed
6240-01-344-9968LU1000/SBY INTERCHANGEABLE
Lamp,sodium
Gte Products Corp Sylvania Miniature Lighting Div
2920-01-594-492867543 INTERCHANGEABLE
Terminal Block,electrical
Mersen Usa Ep Corp. Dba Ferraz Shawmut
Cross-Reference Index
Part NumberManufacturer
D67543 Hdt Expeditionary Systems Inc (USA)
D67543 Drs Environmental Systems Inc (USA)
67543 Keco Industries, Inc. (USA)
67543 Drs Environmental Systems Inc (USA)
67543 Hdt Expeditionary Systems Inc (USA)
D67543 Keco Industries, Inc. (USA)
Related Parts
5360-00-097-5895INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
969-530J
4720-01-243-1336INTERCHANGEABLE
HOSE,PREFORMED
6240-01-344-9968INTERCHANGEABLE
LAMP,SODIUM
LU1000/SBY
2920-01-594-4928INTERCHANGEABLE
TERMINAL BLOCK,ELECTRICAL
67543

Frequently Asked Questions

What is NSN 5945-00-869-8449?

NSN 5945-00-869-8449 is a Relay,electromagnetic, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-869-8449?

NSN 5945-00-869-8449 has 6 cross-referenced part numbers: D67543 (Hdt Expeditionary Systems Inc), D67543 (Drs Environmental Systems Inc), 67543 (Keco Industries, Inc.), 67543 (Drs Environmental Systems Inc), 67543 (Hdt Expeditionary Systems Inc) and 1 more.

What NSN replaces 5945-00-869-8449?

There are 4 known substitutes for 5945-00-869-8449: 5360-00-097-5895, 4720-01-243-1336, 6240-01-344-9968 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D67543?

Key specifications for D67543: Winding Quantity: 1; Coil Quantity: 1; Duty Type: CONTINUOUS. 3 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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