PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2450G-21-880Thermostat,flow Control

Honeywell International Inc. Dba Honeywell Div Sensing and Control · NSN 6685-01-449-6446 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-449-6446 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-449-6446. Primary manufacturer part number: 2450G-21-880.
Features
  • Thermostat,flow Control — FSC 6685
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell Div Sensing and Control
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermostat,flow Control, cataloged under National Stock Number 6685-01-449-6446, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell Div Sensing and Control. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-449-6446
Primary Part Number2450G-21-880
Item NameThermostat,flow Control
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell Div Sensing and Control
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-293-0195 INTERCHANGEABLE
Key,socket Head Screw
5210-00-293-33935210-00-293-3393 INTERCHANGEABLE
Rule,multiple Folding
General Services Administration Federal Supply Service
5305-00-725-4191 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
S0-60 Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)
2450-21 Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)
2450G-21-880 PRIMARY Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA)
Related Parts
5120-00-293-0195INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5210-00-293-3393INTERCHANGEABLE
RULE,MULTIPLE FOLDING
5210-00-293-3393
5305-00-725-4191INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 6685-01-449-6446?

NSN 6685-01-449-6446 is a Thermostat,flow Control, manufactured by Honeywell International Inc. Dba Honeywell Div Sensing and Control, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-449-6446?

NSN 6685-01-449-6446 has 3 cross-referenced part numbers: S0-60 (Honeywell International Inc. Dba Honeywell Div Sensing and Control), 2450-21 (Honeywell International Inc. Dba Honeywell Div Sensing and Control), 2450G-21-880 (Honeywell International Inc. Dba Honeywell Div Sensing and Control).

What NSN replaces 6685-01-449-6446?

There are 3 known substitutes for 6685-01-449-6446: 5120-00-293-0195, 5210-00-293-3393, 5305-00-725-4191. Verify interchangeability with system specifications before substitution.

What are the specifications of 2450G-21-880?

Key specifications for 2450G-21-880: End Item Identification: PAN PLATFORM/31442. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com