NSN 6685-01-620-9428 · NIIN 016209428 · Part number TG-6343/004M
Thermionics Laboratory, Inc. · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 61764
Government record, cited
NSN 6685-01-620-9428 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-620-9428. Manufacturer of record part number: TG-6343/004M.
Also searched as6685-01-620-9428 ·
6685016209428 ·
NIIN 016209428 ·
01-620-9428 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 61764 · TG-6343/004M · TG-6343M
Manufacturer of record: Thermionics Laboratory, Inc.
Identification
NSN: 6685-01-620-9428
NIIN: 016209428
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: TG-6343/004M
Manufacturer: Thermionics Laboratory, Inc.
General Description
The Thermocouple,heating Element, cataloged under National Stock Number 6685-01-620-9428, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Thermionics Laboratory, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Thermocouple,heating Element
FSC / FSG
6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66)
Manufacturers
Thermionics Laboratory, Inc. (CAGE 61764)
Technical Specifications
Parameter
Value
NSN
6685-01-620-9428
Primary Part Number
TG-6343/004M
Item Name
Thermocouple,heating Element
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Thermionics Laboratory, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475
6685-00-001-1475 · Item name not on file
6685-00-001-1503
CONTROL,TOTALIZER
6685-00-001-1643
6685-00-001-1643 · Item name not on file
6685-00-001-1711
GAGE,PRESSURE,DIAL INDICATING
6685-00-001-2099
6685-00-001-2099 · Item name not on file
6685-00-001-2100
6685-00-001-2100 · Item name not on file
6685-00-001-2101
6685-00-001-2101 · Item name not on file
6685-00-001-2102
6685-00-001-2102 · Item name not on file
Frequently Asked Questions
What is NSN 6685-01-620-9428?
NSN 6685-01-620-9428 is a Thermocouple,heating Element, manufactured by Thermionics Laboratory, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-620-9428?
NSN 6685-01-620-9428 has 1 manufacturer part number on file: TG-6343/004M (Thermionics Laboratory, Inc.).
Is NSN 6685-01-620-9428 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.