PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19ME768Probe,waveguide

Keysight Technologies Inc · NSN 5985-00-166-1019 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-166-1019 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-166-1019. Primary manufacturer part number: 19ME768.
Features
  • Probe,waveguide — FSC 5985
  • Detector Type: RESISTOR
  • Overall Diameter: 0.688 INCHES NOMINAL IN
  • Usage Design: PROVDES POWER ABSORPTION AND UTPUT PATH FROM V-111 RESNANT CAVITY
  • Frequency Rating: 1.8 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
  • Impedance Rating in Ohms: 50.0 NOMINAL
  • Body Surface Treatment: SILVER PLATED
  • 17 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe,waveguide, cataloged under National Stock Number 5985-00-166-1019, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-166-1019
Primary Part Number19ME768
Item NameProbe,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
Detector TypeRESISTOR
Overall Diameter0.688 INCHES NOMINAL IN
Usage DesignPROVDES POWER ABSORPTION AND UTPUT PATH FROM V-111 RESNANT CAVITY
Frequency Rating1.8 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM
Impedance Rating in Ohms50.0 NOMINAL
Body Surface TreatmentSILVER PLATED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
6105-00-045-3662SPA5SE INTERCHANGEABLE
Motor,alternating Current
Morrill Motors Inc
5905-00-279-2637 INTERCHANGEABLE
Resistor,fixed,composition
2520-00-447-88695923 INTERCHANGEABLE
Disk,clutch,vehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
6685-00-562-79026-01464 INTERCHANGEABLE
Thermometer,self-Indicating,bime
Sigma Products & Mfg
5310-00-875-5624116124-N02 INTERCHANGEABLE
Nut
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
1730-00-965-57445923-010 INTERCHANGEABLE
Jack,aircraft Landing Gear
Columbus Jack Corporation Div Columbus Jack
9150-01-011-4103 INTERCHANGEABLE
Lubricating Oil
3040-01-241-4271 INTERCHANGEABLE
Lever,manual Control
5360-01-459-53515923 INTERCHANGEABLE
Spring,helical,compression
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
5923 Solitron Devices, Inc. (USA)
19ME768 PRIMARY Keysight Technologies Inc (USA)
616AM3140 Hewlett-Packard Company Dba HP (USA)
19M4-406 Keysight Technologies, Inc. (USA)
616AM3100PART61B34 Hewlett-Packard Company Dba HP (USA)
616AM3140 Keysight Technologies Inc (USA)
19M4-406 Hewlett-Packard Company Dba HP (USA)
0153-03117 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
616AM3140 Keysight Technologies, Inc. (USA)
616AM3100PART61B34 Keysight Technologies, Inc. (USA)
19ME768 Keysight Technologies, Inc. (USA)
616AM3140PART61B34 Keysight Technologies, Inc. (USA)
616AM3140PART61B34 Hewlett-Packard Company Dba HP (USA)
19ME768 Hewlett-Packard Company Dba HP (USA)
19M4-406 Keysight Technologies Inc (USA)
616AM3140PART61B34 Keysight Technologies Inc (USA)
616AM3100PART61B34 Keysight Technologies Inc (USA)
Related Parts
6105-00-045-3662INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
SPA5SE
5905-00-279-2637INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
2520-00-447-8869INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
5923
6685-00-562-7902INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
6-01464
5310-00-875-5624INTERCHANGEABLE
NUT
116124-N02
1730-00-965-5744INTERCHANGEABLE
JACK,AIRCRAFT LANDING GEAR
5923-010
9150-01-011-4103INTERCHANGEABLE
LUBRICATING OIL
3040-01-241-4271INTERCHANGEABLE
LEVER,MANUAL CONTROL
5360-01-459-5351INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5923

Frequently Asked Questions

What is NSN 5985-00-166-1019?

NSN 5985-00-166-1019 is a Probe,waveguide, manufactured by Keysight Technologies Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-166-1019?

NSN 5985-00-166-1019 has 17 cross-referenced part numbers: 5923 (Solitron Devices, Inc.), 19ME768 (Keysight Technologies Inc), 616AM3140 (Hewlett-Packard Company Dba HP), 19M4-406 (Keysight Technologies, Inc.), 616AM3100PART61B34 (Hewlett-Packard Company Dba HP) and 12 more.

What NSN replaces 5985-00-166-1019?

There are 9 known substitutes for 5985-00-166-1019: 6105-00-045-3662, 5905-00-279-2637, 2520-00-447-8869 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19ME768?

Key specifications for 19ME768: Detector Type: RESISTOR; Overall Diameter: 0.688 INCHES NOMINAL IN; End Item Identification: TYPE NO.TS403/U; Usage Design: PROVDES POWER ABSORPTION AND UTPUT PATH FROM V-111 RESNANT CAVITY. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-166-1019 still in active supply?

NSN 5985-00-166-1019 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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