NSN 6685-01-325-3010 · NIIN 013253010 · Part number C-1684
Portage Electric Products Inc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 63143
Government record, cited
NSN 6685-01-325-3010 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-325-3010. Manufacturer of record part number: C-1684.
Also searched as6685-01-325-3010 ·
6685013253010 ·
NIIN 013253010 ·
01-325-3010 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 63143 · C-1684 · E12-0070
Opening Temp Rating: 175.0 CELSIUS MINIMUM AND 185.0 CELSIUS MAXIMUM DEGC
2 manufacturer part numbers on file
Manufacturer of record: Portage Electric Products Inc
Identification
NSN: 6685-01-325-3010
NIIN: 013253010
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: C-1684
Manufacturer: Portage Electric Products Inc
General Description
The Thermostat,flow Control, cataloged under National Stock Number 6685-01-325-3010, 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 Portage Electric Products Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-325-3010
Primary Part Number
C-1684
Item Name
Thermostat,flow Control
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Portage Electric Products Inc
Status
ACTIVE
Opening Temp Rating
175.0 CELSIUS MINIMUM AND 185.0 CELSIUS MAXIMUM DEGC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-01-371-9234C1684POSSIBLE MATCH
BEARING,PLAIN,ROD END
Possible match (shared part number)Ingersoll-Randcompany
5985-01-380-1609C1684POSSIBLE MATCH
COUPLER,DIRECTIONAL
Possible match (shared part number)Werlatone Inc. Dba Werlatone
NSN 6685-01-325-3010 is a Thermostat,flow Control, manufactured by Portage Electric Products Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-325-3010?
NSN 6685-01-325-3010 has 2 manufacturer part numbers on file: E12-0070 (Liebert Corp), C-1684 (Portage Electric Products Inc).
What NSN replaces 6685-01-325-3010?
2 possible matches (shared part number, not a government interchangeability claim): 3120-01-371-9234, 5985-01-380-1609. Verify interchangeability with system specifications before substitution.
What are the specifications of C-1684?
Key specifications for C-1684: Opening Temp Rating: 175.0 CELSIUS MINIMUM AND 185.0 CELSIUS MAXIMUM DEGC. 1 specification is documented in the U.S. Government catalog.
Is NSN 6685-01-325-3010 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.