PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1370Thermometer,self-Indicating

Moeller Instrument Company, Inc. Dba Moeller Instrument Co · NSN 6685-00-663-4743 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-663-4743 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-663-4743. Primary manufacturer part number: 1370.
Features
  • Thermometer,self-Indicating — FSC 6685
  • Scale Type: ETCHED STEMETCHED STEM
  • Material: BRASS METER CASE
  • Design Type: FLUCTUATINGFLUCTUATING
  • Scale Inscription/background Color: BLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND
  • Scale Smallest Increment: 5.0 DEG FAHRENHEIT5.0 DEG FAHRENHEIT
  • Scale Accuracy Rating: 0.5 PCT OF RANGE0.5 PCT OF RANGE
  • Actuating Medium: MERCURYMERCURY
Applications
  • Applications requiring Brass Meter Case construction
General Description

The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-663-4743, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-663-4743
Primary Part Number1370
Item NameThermometer,self-Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMoeller Instrument Company, Inc. Dba Moeller Instrument Co
StatusACTIVE
Scale TypeETCHED STEMETCHED STEM
MaterialBRASS METER CASE
Design TypeFLUCTUATINGFLUCTUATING
Scale Inscription/background ColorBLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND
Scale Smallest Increment5.0 DEG FAHRENHEIT5.0 DEG FAHRENHEIT
Scale Accuracy Rating0.5 PCT OF RANGE0.5 PCT OF RANGE
Actuating MediumMERCURYMERCURY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5306-00-010-0125100125 INTERCHANGEABLE
Bolt,machine
General Motors Llc Dba General Motors Llc
5960-00-273-3039100125 INTERCHANGEABLE
Retainer,electron Tube
Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol
5330-00-935-2007 INTERCHANGEABLE
Seal,nonmetallic Angle
5945-01-014-2684125553A INTERCHANGEABLE
Solenoid,electrical
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
6685-01-021-1760100125 INTERCHANGEABLE
Thermometer,indicating,capillary
Champion Industries Inc.
4730-01-067-9812100125 INTERCHANGEABLE
Clamp,hose
Hydra-Zorb Co
5995-01-085-6860 INTERCHANGEABLE
Cable Assembly,radio Frequency
6130-01-421-2082 INTERCHANGEABLE
Power Supply
6515-01-516-1251950123-003 INTERCHANGEABLE
Meter,electrical Analyzer
Fluke Biomedical Corporation
7610-01-614-4559 INTERCHANGEABLE
Manual,technical
Cross-Reference Index
Part NumberManufacturer
1370 PRIMARY Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA)
100125 Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA)
Related Parts
5306-00-010-0125INTERCHANGEABLE
BOLT,MACHINE
100125
5960-00-273-3039INTERCHANGEABLE
RETAINER,ELECTRON TUBE
100125
5330-00-935-2007INTERCHANGEABLE
SEAL,NONMETALLIC ANGLE
5945-01-014-2684INTERCHANGEABLE
SOLENOID,ELECTRICAL
125553A
6685-01-021-1760INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
100125
4730-01-067-9812INTERCHANGEABLE
CLAMP,HOSE
100125
5995-01-085-6860INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
6130-01-421-2082INTERCHANGEABLE
POWER SUPPLY
6515-01-516-1251INTERCHANGEABLE
METER,ELECTRICAL ANALYZER
950123-003
7610-01-614-4559INTERCHANGEABLE
MANUAL,TECHNICAL
5331-01-707-2783INTERCHANGEABLE
O-RING
100125

Frequently Asked Questions

What is NSN 6685-00-663-4743?

NSN 6685-00-663-4743 is a Thermometer,self-Indicating, 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 6685-00-663-4743?

NSN 6685-00-663-4743 has 2 cross-referenced part numbers: 1370 (Moeller Instrument Company, Inc. Dba Moeller Instrument Co), 100125 (Moeller Instrument Company, Inc. Dba Moeller Instrument Co).

What NSN replaces 6685-00-663-4743?

There are 11 known substitutes for 6685-00-663-4743: 5306-00-010-0125, 5960-00-273-3039, 5330-00-935-2007 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1370?

Key specifications for 1370: Scale Type: ETCHED STEMETCHED STEM; Material: BRASS METER CASE; Design Type: FLUCTUATINGFLUCTUATING; Scale Inscription/background Color: BLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND. 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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