PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BH10802Thermometer,self-Indicating

Howell Instruments, Inc. Dba Howell Instruments Inc · NSN 6685-00-191-5001 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-191-5001 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-191-5001. Primary manufacturer part number: BH10802.
Features
  • Thermometer,self-Indicating — FSC 6685
  • Actuating Medium: MERCURY
  • Scale Smallest Increment: 1.0 DEG FAHRENHEIT
  • Armor Encased Tip Type: MERCURY FILLED
  • Scale Type: ENGRAVED STEM
  • Design Type: FLUCTUATING
  • Scale Inscription/background Color: BLACK MARKING ON CLEAR BACKGROUND
  • 4 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-191-5001, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Howell Instruments, Inc. Dba Howell Instruments Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-191-5001
Primary Part NumberBH10802
Item NameThermometer,self-Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHowell Instruments, Inc. Dba Howell Instruments Inc
StatusACTIVE
Actuating MediumMERCURY
Scale Smallest Increment1.0 DEG FAHRENHEIT
Armor Encased Tip TypeMERCURY FILLED
Scale TypeENGRAVED STEM
Design TypeFLUCTUATING
Scale Inscription/background ColorBLACK MARKING ON CLEAR BACKGROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2815-01-327-64773901793 INTERCHANGEABLE
Pin,piston
Brinkley Technology Group Llc Dba Hercules Manufacturing
5330-01-654-3707601294 INTERCHANGEABLE
Gasket
Mine Safety Appliances Company Dba Permanent Instruments Division
Cross-Reference Index
Part NumberManufacturer
6-01294 Psg Controls, Inc. (USA)
BH10802 PRIMARY Howell Instruments, Inc. Dba Howell Instruments Inc (USA)
6-01294 PRIMARY Sigma Products & Mfg (USA)
5-09626 Psg Controls, Inc. (USA)
Related Parts
2815-01-327-6477INTERCHANGEABLE
PIN,PISTON
3901793
5330-01-654-3707INTERCHANGEABLE
GASKET
601294

Frequently Asked Questions

What is NSN 6685-00-191-5001?

NSN 6685-00-191-5001 is a Thermometer,self-Indicating, manufactured by Howell Instruments, Inc. Dba Howell Instruments Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-191-5001?

NSN 6685-00-191-5001 has 4 cross-referenced part numbers: 6-01294 (Psg Controls, Inc.), BH10802 (Howell Instruments, Inc. Dba Howell Instruments Inc), 6-01294 (Sigma Products & Mfg), 5-09626 (Psg Controls, Inc.).

What NSN replaces 6685-00-191-5001?

There are 2 known substitutes for 6685-00-191-5001: 2815-01-327-6477, 5330-01-654-3707. Verify interchangeability with system specifications before substitution.

What are the specifications of BH10802?

Key specifications for BH10802: Actuating Medium: MERCURY; Scale Smallest Increment: 1.0 DEG FAHRENHEIT; Overall Length: 8.000 INCHES NOMINAL IN; Armor Encased Tip Type: MERCURY FILLED. 7 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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