PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1394-1CProbe Assy,temperat

Grundy Environmental Systems Inc · NSN 6685-01-046-4462 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-046-4462 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-046-4462. Primary manufacturer part number: 1394-1C.
Features
  • Probe Assy,temperat — FSC 6685
  • 2 verified cross-references
  • Primary manufacturer: Grundy Environmental Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe Assy,temperat, cataloged under National Stock Number 6685-01-046-4462, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Grundy Environmental Systems Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameProbe Assy,temperat
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersGrundy Environmental Systems Inc (CAGE 58087)
Technical Specifications
ParameterValue
NSN6685-01-046-4462
Primary Part Number1394-1C
Item NameProbe Assy,temperat
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerGrundy Environmental Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2945-00-098-417213941 INTERCHANGEABLE
Air Cleaner,intake
Falls Filtration Technologies, Inc.
4931-00-178-1054MIS-10221TYPE2 INTERCHANGEABLE
Converter,coaxial Thermal
Us Army Aviation and Missile Command
3110-00-555-5581203KT INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5915-00-782-8929SMD502382 INTERCHANGEABLE
Filter Assembly,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
1394-1C Grundy Environmental Systems Inc (USA)
1394-1 Grundy Environmental Systems Inc (USA)
Related Parts
2945-00-098-4172INTERCHANGEABLE
AIR CLEANER,INTAKE
13941
4931-00-178-1054INTERCHANGEABLE
CONVERTER,COAXIAL THERMAL
MIS-10221TYPE2
3110-00-555-5581INTERCHANGEABLE
BEARING,BALL,ANNULAR
203KT
5915-00-782-8929INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
SMD502382

Frequently Asked Questions

What is NSN 6685-01-046-4462?

NSN 6685-01-046-4462 is a Probe Assy,temperat, manufactured by Grundy Environmental Systems Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-046-4462?

NSN 6685-01-046-4462 has 2 cross-referenced part numbers: 1394-1C (Grundy Environmental Systems Inc), 1394-1 (Grundy Environmental Systems Inc).

What NSN replaces 6685-01-046-4462?

There are 4 known substitutes for 6685-01-046-4462: 2945-00-098-4172, 4931-00-178-1054, 3110-00-555-5581 and 1 more. Verify interchangeability with system specifications before substitution.

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