PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52229Thermometer,self-Indicating,digi

Mastercool Inc · NSN 6685-01-693-4959 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-693-4959 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-693-4959. Primary manufacturer part number: 52229.
Features
  • Thermometer,self-Indicating,digi — FSC 6685
  • Voltage Rating in Volts: 1.5 DC NOMINAL
  • Style Designator: HAND HELD
  • Measurement Type: DIGITAL
  • Measurement Range: -50.0 TO 300.0 DEG CELSIUS
  • 1 verified cross-reference
  • Primary manufacturer: Mastercool Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermometer,self-Indicating,digi, cataloged under National Stock Number 6685-01-693-4959, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mastercool Inc. Government technical data includes 4 verified specifications, 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
NSN6685-01-693-4959
Primary Part Number52229
Item NameThermometer,self-Indicating,digi
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMastercool Inc
StatusACTIVE
Voltage Rating in Volts1.5 DC NOMINAL
Style DesignatorHAND HELD
Measurement TypeDIGITAL
Measurement Range-50.0 TO 300.0 DEG CELSIUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1730-00-026-455052229 INTERCHANGEABLE
Pin,warning Streamer
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
3455-00-232-9047 INTERCHANGEABLE
Cutter,milling,side
5330-00-950-8407509-0086 INTERCHANGEABLE
Seal,plain Encased
Cummins Power Generation Inc.
2815-00-963-3546 INTERCHANGEABLE
Nuts,lock,piston Ro
Cross-Reference Index
Part NumberManufacturer
52229 PRIMARY Mastercool Inc (USA)
Related Parts
1730-00-026-4550INTERCHANGEABLE
PIN,WARNING STREAMER
52229
3455-00-232-9047INTERCHANGEABLE
CUTTER,MILLING,SIDE
5330-00-950-8407INTERCHANGEABLE
SEAL,PLAIN ENCASED
509-0086
2815-00-963-3546INTERCHANGEABLE
NUTS,LOCK,PISTON RO

Frequently Asked Questions

What is NSN 6685-01-693-4959?

NSN 6685-01-693-4959 is a Thermometer,self-Indicating,digi, manufactured by Mastercool Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-693-4959?

NSN 6685-01-693-4959 has 1 cross-referenced part number: 52229 (Mastercool Inc).

What NSN replaces 6685-01-693-4959?

There are 4 known substitutes for 6685-01-693-4959: 1730-00-026-4550, 3455-00-232-9047, 5330-00-950-8407 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52229?

Key specifications for 52229: Part Name Assigned by Controlling Agency: HANDHELD DIGITAL THERMOMETER; Voltage Rating in Volts: 1.5 DC NOMINAL; Style Designator: HAND HELD; Overall Length: 135.0 MILLIMETERS NOMINAL MM. 9 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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