PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

523DKControl,radar Set

Measurement Systems Inc · NSN 5840-01-197-5680 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-197-5680 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-197-5680. Primary manufacturer part number: 523DK.
Features
  • Control,radar Set — FSC 5840
  • Power Source: EXTERNAL
  • Inclosure Type: PARTIALLY INCLOSED
  • 5 verified cross-references
  • Primary manufacturer: Measurement Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Control,radar Set, cataloged under National Stock Number 5840-01-197-5680, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Measurement Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, 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
NSN5840-01-197-5680
Primary Part Number523DK
Item NameControl,radar Set
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerMeasurement Systems Inc
StatusACTIVE
Power SourceEXTERNAL
Inclosure TypePARTIALLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-549-724713084461 INTERCHANGEABLE
Terminal,lug
Lockheed Martin Corporation
4820-01-289-2232600985 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5331-01-354-5699700527 PIECE 24 INTERCHANGEABLE
O-Ring
Fluid Power, Inc.
Cross-Reference Index
Part NumberManufacturer
523DK PRIMARY Measurement Systems Inc (USA)
600985 Edo (USA)
523-CDF Measurement Systems Inc (USA)
523-G547 Measurement Systems Inc (USA)
600985-01 Edo (USA)
Related Parts
5940-00-549-7247INTERCHANGEABLE
TERMINAL,LUG
13084461
4820-01-289-2232INTERCHANGEABLE
DISK,VALVE
600985
5331-01-354-5699INTERCHANGEABLE
O-RING
700527 PIECE 24

Frequently Asked Questions

What is NSN 5840-01-197-5680?

NSN 5840-01-197-5680 is a Control,radar Set, manufactured by Measurement Systems Inc, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-197-5680?

NSN 5840-01-197-5680 has 5 cross-referenced part numbers: 523DK (Measurement Systems Inc), 600985 (Edo), 523-CDF (Measurement Systems Inc), 523-G547 (Measurement Systems Inc), 600985-01 (Edo).

What NSN replaces 5840-01-197-5680?

There are 3 known substitutes for 5840-01-197-5680: 5940-00-549-7247, 4820-01-289-2232, 5331-01-354-5699. Verify interchangeability with system specifications before substitution.

What are the specifications of 523DK?

Key specifications for 523DK: Power Source: EXTERNAL; End Item Identification: 5840-01-137-5984,RADAR SIGNAL SIMULATOR,AN/MSQ-T43(V)3; Inclosure Type: PARTIALLY INCLOSED. 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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