PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3816Thermometer,self-Indicating,bime

Kahl Scientific Instrument Corporation · NSN 6685-00-432-8107 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-432-8107 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-432-8107. Primary manufacturer part number: 3816.
Features
  • Thermometer,self-Indicating,bime — FSC 6685
  • Scale Measurement Range: +0.000 TO 140.000 DEG FAHRENHEIT
  • Dial Diameter: 1.750 INCHES NOMINAL IN
  • Style Designator: STRAIGHT FORM, HORIZONTAL DIAL
  • Design Type: FLUCTUATING
  • Stem Length: 6.000 INCHES NOMINAL IN
  • Material: STEEL METER CASE
  • Scale Type: DIAL
Applications
  • Applications requiring Steel Meter Case construction
General Description

The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-00-432-8107, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kahl Scientific Instrument Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN6685-00-432-8107
Primary Part Number3816
Item NameThermometer,self-Indicating,bime
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerKahl Scientific Instrument Corporation
StatusACTIVE
Scale Measurement Range+0.000 TO 140.000 DEG FAHRENHEIT
Dial Diameter1.750 INCHES NOMINAL IN
Style DesignatorSTRAIGHT FORM, HORIZONTAL DIAL
Design TypeFLUCTUATING
Stem Length6.000 INCHES NOMINAL IN
MaterialSTEEL METER CASE
Scale TypeDIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-019-3157 INTERCHANGEABLE
Lamp,incandescent
4820-00-070-6928381-6 PL0856-B0 INTERCHANGEABLE
Valve,angle
Admiral Valve Llc Dba Cpv Manufacturing
6685-00-085-4865146021-A(V500) INTERCHANGEABLE
Gage,vacuum,indicating
Ametek, Inc. Div Aerospace & Defense
3110-00-100-550374537-74850 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5307-00-410-814438-16 INTERCHANGEABLE
Stud,plain
Textron Lycoming Inc Williamsport Plant
5950-00-628-3090SC-C-65313-1 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-638-4071 INTERCHANGEABLE
Nut,plain,wing
4320-00-712-89033816 INTERCHANGEABLE
Seal Plate,pump
The Gorman-Rupp Company Div Gorman-Rupp
5905-00-811-9407 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
2805-00-846-0261133595R1 INTERCHANGEABLE
Guide,valve Stem
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
6-01349 Sigma Products & Mfg (USA)
3816 PRIMARY Kahl Scientific Instrument Corporation (USA)
6-01349 Psg Controls, Inc. (USA)
Related Parts
6240-00-019-3157INTERCHANGEABLE
LAMP,INCANDESCENT
4820-00-070-6928INTERCHANGEABLE
VALVE,ANGLE
381-6 PL0856-B0
6685-00-085-4865INTERCHANGEABLE
GAGE,VACUUM,INDICATING
146021-A(V500)
3110-00-100-5503INTERCHANGEABLE
BEARING,ROLLER,TAPERED
74537-74850
5307-00-410-8144INTERCHANGEABLE
STUD,PLAIN
38-16
5950-00-628-3090INTERCHANGEABLE
COIL,RADIO FREQUENCY
SC-C-65313-1
5310-00-638-4071INTERCHANGEABLE
NUT,PLAIN,WING
4320-00-712-8903INTERCHANGEABLE
SEAL PLATE,PUMP
3816
5905-00-811-9407INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
2805-00-846-0261INTERCHANGEABLE
GUIDE,VALVE STEM
133595R1
5310-01-104-5665INTERCHANGEABLE
NUT
3413-01-202-2994INTERCHANGEABLE
DRILLING MACHINE,UPRIGHT
J-2500

Frequently Asked Questions

What is NSN 6685-00-432-8107?

NSN 6685-00-432-8107 is a Thermometer,self-Indicating,bime, manufactured by Kahl Scientific Instrument Corporation, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-432-8107?

NSN 6685-00-432-8107 has 3 cross-referenced part numbers: 6-01349 (Sigma Products & Mfg), 3816 (Kahl Scientific Instrument Corporation), 6-01349 (Psg Controls, Inc.).

What NSN replaces 6685-00-432-8107?

There are 12 known substitutes for 6685-00-432-8107: 6240-00-019-3157, 4820-00-070-6928, 6685-00-085-4865 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3816?

Key specifications for 3816: Scale Measurement Range: +0.000 TO 140.000 DEG FAHRENHEIT; Dial Diameter: 1.750 INCHES NOMINAL IN; Style Designator: STRAIGHT FORM, HORIZONTAL DIAL; Overall Length: 7.250 INCHES NOMINAL IN. 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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