PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS-3Barometer,mercurial

Hass Instrument Corporation · NSN 6685-01-224-9410 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-224-9410 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-224-9410. Primary manufacturer part number: MS-3.
Features
  • Barometer,mercurial — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Hass Instrument Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Barometer,mercurial, cataloged under National Stock Number 6685-01-224-9410, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hass Instrument Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBarometer,mercurial
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersHass Instrument Corporation (CAGE 95896)
Technical Specifications
ParameterValue
NSN6685-01-224-9410
Primary Part NumberMS-3
Item NameBarometer,mercurial
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHass Instrument Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6130-00-126-1133 INTERCHANGEABLE
Power Supply
3110-00-155-8407102668-608 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-155-9644MS3 INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5305-00-410-0688MS-3 INTERCHANGEABLE
Screw,shoulder
Reid Supply Company
5120-00-827-2967 INTERCHANGEABLE
Key,socket Head Screw
3426-01-005-4821ID-8 13001008 INTERCHANGEABLE
Anode,plating
Sifco Applied Surface Concepts, Llc
7021-01-020-2271MS3 INTERCHANGEABLE
Computer,digital
Newton Technology Group Plc
5935-01-063-4376MS-3 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Datel, Inc.
5935-01-103-3007MS-3 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Raytheon Company Dba Raytheon Co
5905-01-163-3909 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
MS-3 Hass Instrument Corporation (USA)
Related Parts
6130-00-126-1133INTERCHANGEABLE
POWER SUPPLY
3110-00-155-8407INTERCHANGEABLE
BEARING,BALL,ANNULAR
102668-608
3110-00-155-9644INTERCHANGEABLE
BEARING,BALL,ANNULAR
MS3
5305-00-410-0688INTERCHANGEABLE
SCREW,SHOULDER
MS-3
5120-00-827-2967INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
3426-01-005-4821INTERCHANGEABLE
ANODE,PLATING
ID-8 13001008
7021-01-020-2271INTERCHANGEABLE
COMPUTER,DIGITAL
MS3
5935-01-063-4376INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
MS-3
5935-01-103-3007INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
MS-3
5905-01-163-3909INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5905-01-247-6142INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5920-01-346-0534INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 6685-01-224-9410?

NSN 6685-01-224-9410 is a Barometer,mercurial, manufactured by Hass Instrument Corporation, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-224-9410?

NSN 6685-01-224-9410 has 1 cross-referenced part number: MS-3 (Hass Instrument Corporation).

What NSN replaces 6685-01-224-9410?

There are 12 known substitutes for 6685-01-224-9410: 6130-00-126-1133, 3110-00-155-8407, 3110-00-155-9644 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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