PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18797Probe Subassembly

Johnson Controls, Inc Div Building Efficiency · NSN 6625-00-322-4191 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-322-4191 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-322-4191. Primary manufacturer part number: 18797.
Features
  • Probe Subassembly — FSC 6625
  • Component Type and Quantity: 1 HOUSING AND 1 CONTACT AND 1 GASKET AND 1 INSULATOR AND 1 TUBE AND PIN AND 1 WIRE AND 1 SCREW
  • Component Type and Quantity: 1 HOUSING AND 1 CONTACT AND 1 GASKET AND 1 INSULATOR AND 1 TUBE AND PIN AND 1 WIRE AND 1 SCREW
  • 3 verified cross-references
  • Primary manufacturer: Johnson Controls, Inc Div Building Efficiency
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe Subassembly, cataloged under National Stock Number 6625-00-322-4191, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Johnson Controls, Inc Div Building Efficiency. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN6625-00-322-4191
Primary Part Number18797
Item NameProbe Subassembly
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJohnson Controls, Inc Div Building Efficiency
StatusACTIVE
Component Type and Quantity1 HOUSING AND 1 CONTACT AND 1 GASKET AND 1 INSULATOR AND 1 TUBE AND PIN AND 1 WIRE AND 1 SCREW
Component Type and Quantity1 HOUSING AND 1 CONTACT AND 1 GASKET AND 1 INSULATOR AND 1 TUBE AND PIN AND 1 WIRE AND 1 SCREW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4720-00-447-3584FG1251HHH0404 INTERCHANGEABLE
Hose Assembly,nonmetallic
Danfoss Power Solutions II, Llc
5940-01-511-455052-257-006A INTERCHANGEABLE
Terminal Junction Block,sectiona
Spectrum Controls Inc Connector Div
Cross-Reference Index
Part NumberManufacturer
18797 PRIMARY Johnson Controls, Inc Div Building Efficiency (USA)
SA18270 PRIMARY Johnson Controls, Inc Div Building Efficiency (USA)
SA18270 Telerad Mfg Corp
Related Parts
4720-00-447-3584INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
FG1251HHH0404
5940-01-511-4550INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
52-257-006A

Frequently Asked Questions

What is NSN 6625-00-322-4191?

NSN 6625-00-322-4191 is a Probe Subassembly, manufactured by Johnson Controls, Inc Div Building Efficiency, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-322-4191?

NSN 6625-00-322-4191 has 3 cross-referenced part numbers: 18797 (Johnson Controls, Inc Div Building Efficiency), SA18270 (Johnson Controls, Inc Div Building Efficiency), SA18270 (Telerad Mfg Corp).

What NSN replaces 6625-00-322-4191?

There are 2 known substitutes for 6625-00-322-4191: 4720-00-447-3584, 5940-01-511-4550. Verify interchangeability with system specifications before substitution.

What are the specifications of 18797?

Key specifications for 18797: Overall Width: 0.812 INCHES NOMINAL IN; Special Features: MOUNTING CONFIGURATION:THD MTG; Overall Length: 2.042 INCHES NOMINAL IN; Component Type and Quantity: 1 HOUSING AND 1 CONTACT AND 1 GASKET AND 1 INSULATOR AND 1 TUBE AND PIN AND 1 WIRE AND 1 SCREW. 8 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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