PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100399Thermometer,self-Indicating,bime

Moeller Instrument Company, Inc. Dba Moeller Instrument Co · NSN 6685-01-557-4419 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-557-4419 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-557-4419. Primary manufacturer part number: 100399.
Features
  • Thermometer,self-Indicating,bime — FSC 6685
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 3 verified cross-references
  • Primary manufacturer: Moeller Instrument Company, Inc. Dba Moeller Instrument Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-01-557-4419, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Moeller Instrument Company, Inc. Dba Moeller Instrument Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-557-4419
Primary Part Number100399
Item NameThermometer,self-Indicating,bime
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMoeller Instrument Company, Inc. Dba Moeller Instrument Co
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5360-00-260-3926 INTERCHANGEABLE
Spring,helical,extension
5950-00-647-5494763694 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6685-00-782-5247 INTERCHANGEABLE
Thermometer,self-Indicating,bime
5305-01-266-8530 INTERCHANGEABLE
Screw,machine
6650-01-306-2941100399 INTERCHANGEABLE
Mount,telescope
West Tech Systems Inc Dba Western Technical Associates
6685-01-381-8965EA32402 INTERCHANGEABLE
Thermometer,self-Indicating,bime
Ashcroft Inc Dba Heise
6670-01-588-3614100399 INTERCHANGEABLE
Calibration Kit,weighing Scale,e
Intercomp Co
1095-01-720-0734100399 INTERCHANGEABLE
Cartridge,non-Lethal Firing Devi
Axon Enterprise, Inc.
Cross-Reference Index
Part NumberManufacturer
100399 Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA)
ITD32402-LS-REDLINE115DEGF Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA)
4750M-S2 Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA)
Related Parts
5360-00-260-3926INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5950-00-647-5494INTERCHANGEABLE
TRANSFORMER,POWER
763694
6685-00-782-5247INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
5305-01-266-8530INTERCHANGEABLE
SCREW,MACHINE
6650-01-306-2941INTERCHANGEABLE
MOUNT,TELESCOPE
100399
6685-01-381-8965INTERCHANGEABLE
THERMOMETER,SELF-INDICATING,BIME
EA32402
6670-01-588-3614INTERCHANGEABLE
CALIBRATION KIT,WEIGHING SCALE,E
100399
1095-01-720-0734INTERCHANGEABLE
CARTRIDGE,NON-LETHAL FIRING DEVI
100399

Frequently Asked Questions

What is NSN 6685-01-557-4419?

NSN 6685-01-557-4419 is a Thermometer,self-Indicating,bime, manufactured by Moeller Instrument Company, Inc. Dba Moeller Instrument Co, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-557-4419?

NSN 6685-01-557-4419 has 3 cross-referenced part numbers: 100399 (Moeller Instrument Company, Inc. Dba Moeller Instrument Co), ITD32402-LS-REDLINE115DEGF (Moeller Instrument Company, Inc. Dba Moeller Instrument Co), 4750M-S2 (Moeller Instrument Company, Inc. Dba Moeller Instrument Co).

What NSN replaces 6685-01-557-4419?

There are 8 known substitutes for 6685-01-557-4419: 5360-00-260-3926, 5950-00-647-5494, 6685-00-782-5247 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100399?

Key specifications for 100399: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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