PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8529Thermal Element,bathythermograph

Siemens Water Technologies Corp. Div Wallace & Tiernan Products · NSN 6655-00-171-9430 · FSC 6655 · No Item Name Available
Verified by PartsTable
NSN 6655-00-171-9430 — this item is cataloged by the U.S. Government under National Stock Number 6655-00-171-9430. Primary manufacturer part number: 8529.
Features
  • Thermal Element,bathythermograph — FSC 6655
  • 2 verified cross-references
  • Primary manufacturer: Siemens Water Technologies Corp. Div Wallace & Tiernan Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermal Element,bathythermograph, cataloged under National Stock Number 6655-00-171-9430, is classified within Federal Supply Class 6655 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Siemens Water Technologies Corp. Div Wallace & Tiernan Products. This item has 2 commercial cross-references from 1 manufacturer, 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
NSN6655-00-171-9430
Primary Part Number8529
Item NameThermal Element,bathythermograph
FSC / FSG6655 / 66 — No Item Name Available
ManufacturerSiemens Water Technologies Corp. Div Wallace & Tiernan Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5365-00-197-52880040395 INTERCHANGEABLE
Spacer,ring
New Holland Construction
2930-00-481-26988529 INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
6625-00-951-2467 INTERCHANGEABLE
Test Set Subassembly,electrical
7050-01-055-15528529 INTERCHANGEABLE
Converter,digital to Analog
Analog Devices, Inc. Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
8529 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
FU2604 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
Related Parts
5365-00-197-5288INTERCHANGEABLE
SPACER,RING
0040395
2930-00-481-2698INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
8529
6625-00-951-2467INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
7050-01-055-1552INTERCHANGEABLE
CONVERTER,DIGITAL TO ANALOG
8529

Frequently Asked Questions

What is NSN 6655-00-171-9430?

NSN 6655-00-171-9430 is a Thermal Element,bathythermograph, manufactured by Siemens Water Technologies Corp. Div Wallace & Tiernan Products, classified under FSC 6655 (No Item Name Available). Status: active.

What are the part numbers for NSN 6655-00-171-9430?

NSN 6655-00-171-9430 has 2 cross-referenced part numbers: 8529 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products), FU2604 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products).

What NSN replaces 6655-00-171-9430?

There are 4 known substitutes for 6655-00-171-9430: 5365-00-197-5288, 2930-00-481-2698, 6625-00-951-2467 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8529?

Key specifications for 8529: Special Features: SUR VESSEL;28/90 DEG F;CAPILLARY TUBING 50FT LG O/A 0.620 IN. DIA XYLENE FILLED;P/O BATHYTHERMOGRAPH MODEL OC-1/S;MEASURES TEMP OF WATER AND ACTUATES RECORDING STYLUS MECHANISM OF SUR VESSEL EQUIP IN. 1 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