PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

850-476Gage

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 6685-01-200-4632 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-200-4632 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-200-4632. Primary manufacturer part number: 850-476.
Features
  • Gage — FSC 6685
  • 2 verified cross-references
  • Primary manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage, cataloged under National Stock Number 6685-01-200-4632, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGage
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersAqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3); Aqua-Chem Inc Cleaver-Brooks Div (CAGE 12793)
Technical Specifications
ParameterValue
NSN6685-01-200-4632
Primary Part Number850-476
Item NameGage
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2930-00-524-1246850476 INTERCHANGEABLE
Valve,radiator Pressure Cap
General Motors Corp
Cross-Reference Index
Part NumberManufacturer
850-476 PRIMARY Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
850-476 Aqua-Chem Inc Cleaver-Brooks Div (USA)
Related Parts
2930-00-524-1246INTERCHANGEABLE
VALVE,RADIATOR PRESSURE CAP
850476

Frequently Asked Questions

What is NSN 6685-01-200-4632?

NSN 6685-01-200-4632 is a Gage, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-200-4632?

NSN 6685-01-200-4632 has 2 cross-referenced part numbers: 850-476 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 850-476 (Aqua-Chem Inc Cleaver-Brooks Div).

What NSN replaces 6685-01-200-4632?

There is 1 known substitute for 6685-01-200-4632: 2930-00-524-1246. Verify interchangeability with system specifications before substitution.

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