PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9141Calibrator,thermometer

Hart Scientific Llc · NSN 6685-01-497-2100 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-497-2100 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-497-2100. Primary manufacturer part number: 9141.
Features
  • Calibrator,thermometer — FSC 6685
  • Calibration Accuracy Rating: 0.5 TO 400 DEG C DEGC
  • Calibration Type: DEG CELSIUS
  • Instrument Calibration Range: 50 TO 650 DEG C DEGC
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Shape: RECTANGULAR
  • AC Voltage Rating: 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Calibrator,thermometer, cataloged under National Stock Number 6685-01-497-2100, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hart Scientific Llc. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-497-2100
Primary Part Number9141
Item NameCalibrator,thermometer
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHart Scientific Llc
StatusACTIVE
Calibration Accuracy Rating0.5 TO 400 DEG C DEGC
Calibration TypeDEG CELSIUS
Instrument Calibration Range50 TO 650 DEG C DEGC
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
ShapeRECTANGULAR
AC Voltage Rating115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4220-00-050-19479141 INTERCHANGEABLE
Adapter,pull Test
Air-Lock, Incorporated
5940-00-193-0196SL1002-82 INTERCHANGEABLE
Terminal Board
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5330-00-285-8388 INTERCHANGEABLE
Seal,plain Encased
5220-00-293-16509141 INTERCHANGEABLE
Square,surface Plate
Supfina Machine Co Inc
4730-00-471-8286914-1 INTERCHANGEABLE
Elbow,pipe
Bowes Mfg Inc
5331-00-585-35581JA3368H24 INTERCHANGEABLE
O-Ring
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6340-00-701-1056914-1 INTERCHANGEABLE
Detector,ram Air Co
Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
5985-00-779-0485AT-914/UPX-14 INTERCHANGEABLE
Antenna
Joint Electronics Type Designation System
5930-00-856-69819141 INTERCHANGEABLE
Switch,rotary
Dne Technologies, Inc
3510-00-933-14229141 INTERCHANGEABLE
Disk
Hoffman/new Yorker, Inc.
Cross-Reference Index
Part NumberManufacturer
9141 PRIMARY Hart Scientific Llc (USA)
Related Parts
4220-00-050-1947INTERCHANGEABLE
ADAPTER,PULL TEST
9141
5940-00-193-0196INTERCHANGEABLE
TERMINAL BOARD
SL1002-82
5330-00-285-8388INTERCHANGEABLE
SEAL,PLAIN ENCASED
5220-00-293-1650INTERCHANGEABLE
SQUARE,SURFACE PLATE
9141
4730-00-471-8286INTERCHANGEABLE
ELBOW,PIPE
914-1
5331-00-585-3558INTERCHANGEABLE
O-RING
1JA3368H24
6340-00-701-1056INTERCHANGEABLE
DETECTOR,RAM AIR CO
914-1
5985-00-779-0485INTERCHANGEABLE
ANTENNA
AT-914/UPX-14
5930-00-856-6981INTERCHANGEABLE
SWITCH,ROTARY
9141
3510-00-933-1422INTERCHANGEABLE
DISK
9141
6515-01-217-7598INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
5120-01-367-7217INTERCHANGEABLE
SCREWDRIVER,CROSS TIP

Frequently Asked Questions

What is NSN 6685-01-497-2100?

NSN 6685-01-497-2100 is a Calibrator,thermometer, manufactured by Hart Scientific Llc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-497-2100?

NSN 6685-01-497-2100 has 1 cross-referenced part number: 9141 (Hart Scientific Llc).

What NSN replaces 6685-01-497-2100?

There are 12 known substitutes for 6685-01-497-2100: 4220-00-050-1947, 5940-00-193-0196, 5330-00-285-8388 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9141?

Key specifications for 9141: Calibration Accuracy Rating: 0.5 TO 400 DEG C DEGC; Calibration Type: DEG CELSIUS; Instrument Calibration Range: 50 TO 650 DEG C DEGC; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM. 10 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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