PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3120-250Drying Apparatus,vacuum

Corning Glass Works · NSN 6640-00-870-2054 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-870-2054 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-870-2054. Primary manufacturer part number: 3120-250.
Features
  • Drying Apparatus,vacuum — FSC 6640
  • 1 verified cross-reference
  • Primary manufacturer: Corning Glass Works
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Drying Apparatus,vacuum, cataloged under National Stock Number 6640-00-870-2054, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Corning Glass Works. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameDrying Apparatus,vacuum
FSC / FSG6640 — No Item Name Available (FSG 66)
ManufacturersCorning Glass Works (CAGE 14674)
Technical Specifications
ParameterValue
NSN6640-00-870-2054
Primary Part Number3120-250
Item NameDrying Apparatus,vacuum
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerCorning Glass Works
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6640-00-527-7342CGW3120-250 INTERCHANGEABLE
Desiccator,laboratory
A. Daigger and Company, Incorporated Dba Eta Hand2mind
Cross-Reference Index
Part NumberManufacturer
3120-250 PRIMARY Corning Glass Works (USA)
Related Parts
6640-00-527-7342INTERCHANGEABLE
DESICCATOR,LABORATORY
CGW3120-250

Frequently Asked Questions

What is NSN 6640-00-870-2054?

NSN 6640-00-870-2054 is a Drying Apparatus,vacuum, manufactured by Corning Glass Works, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-870-2054?

NSN 6640-00-870-2054 has 1 cross-referenced part number: 3120-250 (Corning Glass Works).

What NSN replaces 6640-00-870-2054?

There is 1 known substitute for 6640-00-870-2054: 6640-00-527-7342. Verify interchangeability with system specifications before substitution.

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