PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49794Probe,waveguide

Naval Ship Systems Command · NSN 5985-00-252-3417 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-252-3417 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-252-3417. Primary manufacturer part number: 49794.
Features
  • Probe,waveguide — FSC 5985
  • Body Surface Treatment: SILVER PLATED
  • Overall Diameter: 1.000 INCHES NOMINAL IN
  • Frequency Rating: 2.9 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
  • Usage Design: COUPLES ECHO BOX CAVITY TO MICROAMMETER
  • 2 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe,waveguide, cataloged under National Stock Number 5985-00-252-3417, 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 Naval Ship Systems Command. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-252-3417
Primary Part Number49794
Item NameProbe,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Body Surface TreatmentSILVER PLATED
Overall Diameter1.000 INCHES NOMINAL IN
Frequency Rating2.9 GIGAHERTZ MINIMUM AND 3.1 GIGAHERTZ MAXIMUM
Usage DesignCOUPLES ECHO BOX CAVITY TO MICROAMMETER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6150-01-158-929449794 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Setra Systems, Inc. Dba Gems Sensors
5930-01-509-9142 INTERCHANGEABLE
Switch,push
Cross-Reference Index
Part NumberManufacturer
SP5332REV0 Johnson Controls, Inc Div Building Efficiency (USA)
49794 PRIMARY Naval Ship Systems Command (USA)
Related Parts
6150-01-158-9294INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
49794
5930-01-509-9142INTERCHANGEABLE
SWITCH,PUSH

Frequently Asked Questions

What is NSN 5985-00-252-3417?

NSN 5985-00-252-3417 is a Probe,waveguide, manufactured by Naval Ship Systems Command, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-252-3417?

NSN 5985-00-252-3417 has 2 cross-referenced part numbers: SP5332REV0 (Johnson Controls, Inc Div Building Efficiency), 49794 (Naval Ship Systems Command).

What NSN replaces 5985-00-252-3417?

There are 2 known substitutes for 5985-00-252-3417: 6150-01-158-9294, 5930-01-509-9142. Verify interchangeability with system specifications before substitution.

What are the specifications of 49794?

Key specifications for 49794: Body Surface Treatment: SILVER PLATED; End Item Identification: MODEL NO. OBU-3; Overall Length: 3.563 INCHES NOMINAL IN; Overall Diameter: 1.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com