PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

147725Sensor,oxygen

Viasys Respiratory Care Inc. Dba Biosys Healthcare · NSN 4240-01-010-0027 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-010-0027 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-010-0027. Primary manufacturer part number: 147725.
Features
  • Sensor,oxygen — FSC 4240
  • General Characteristics Item Description: ELECTRO-CHEMICAL CELL C/O CATHODE,ANODE,POTASSIUM CHLORIDE ELECTROLYTE GEL,TUBULAR DIAPHRAGM (MEMBRANE) IN THE SENSOR ELECTRODE ASSEMBLY (HYPERBARIC); STABILITY 1 PERCENT PER 24 HR,5 PERCENT PER 2000 HR; AMPLIFIER,LESS THAN 1 PERCENT PER YEAR; TEMPERATURE RANGE 29 DEG -130 DEG F OPERATING,-40 DEG -130 DEG F STORAGE DEGF
  • 1 verified cross-reference
  • Primary manufacturer: Viasys Respiratory Care Inc. Dba Biosys Healthcare
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sensor,oxygen, cataloged under National Stock Number 4240-01-010-0027, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Viasys Respiratory Care Inc. Dba Biosys Healthcare. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN4240-01-010-0027
Primary Part Number147725
Item NameSensor,oxygen
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerViasys Respiratory Care Inc. Dba Biosys Healthcare
StatusACTIVE
General Characteristics Item DescriptionELECTRO-CHEMICAL CELL C/O CATHODE,ANODE,POTASSIUM CHLORIDE ELECTROLYTE GEL,TUBULAR DIAPHRAGM (MEMBRANE) IN THE SENSOR ELECTRODE ASSEMBLY (HYPERBARIC); STABILITY 1 PERCENT PER 24 HR,5 PERCENT PER 2000 HR; AMPLIFIER,LESS THAN 1 PERCENT PER YEAR; TEMPERATURE RANGE 29 DEG -130 DEG F OPERATING,-40 DEG -130 DEG F STORAGE DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5306-00-207-4747147725 INTERCHANGEABLE
Bolt,machine
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
5305-00-725-418716085 INTERCHANGEABLE
Screw,cap,hexagon Head
Hyster-Yale Group, Inc.
6605-01-233-7074147725 INTERCHANGEABLE
Sensor,oxygen
Electric Boat Corporation Div General Dynamics Electric Boat
5331-01-341-2875147725 INTERCHANGEABLE
O-Ring
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
147725 PRIMARY Viasys Respiratory Care Inc. Dba Biosys Healthcare (USA)
Related Parts
5306-00-207-4747INTERCHANGEABLE
BOLT,MACHINE
147725
5305-00-725-4187INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
16085
6605-01-233-7074INTERCHANGEABLE
SENSOR,OXYGEN
147725
5331-01-341-2875INTERCHANGEABLE
O-RING
147725

Frequently Asked Questions

What is NSN 4240-01-010-0027?

NSN 4240-01-010-0027 is a Sensor,oxygen, manufactured by Viasys Respiratory Care Inc. Dba Biosys Healthcare, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-010-0027?

NSN 4240-01-010-0027 has 1 cross-referenced part number: 147725 (Viasys Respiratory Care Inc. Dba Biosys Healthcare).

What NSN replaces 4240-01-010-0027?

There are 4 known substitutes for 4240-01-010-0027: 5306-00-207-4747, 5305-00-725-4187, 6605-01-233-7074 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 147725?

Key specifications for 147725: General Characteristics Item Description: ELECTRO-CHEMICAL CELL C/O CATHODE,ANODE,POTASSIUM CHLORIDE ELECTROLYTE GEL,TUBULAR DIAPHRAGM (MEMBRANE) IN THE SENSOR ELECTRODE ASSEMBLY (HYPERBARIC); STABILITY 1 PERCENT PER 24 HR,5 PERCENT PER 2000 HR; AMPLIFIER,LESS THAN 1 PERCENT PER YEAR; TEMPERATURE RANGE 29 DEG -130 DEG F OPERATING,-40 DEG -130 DEG F STORAGE DEGF. 1 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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