PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DF3514Flask,dewar

Andonian Cryogenics Inc · NSN 6640-00-270-0100 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-270-0100 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-270-0100. Primary manufacturer part number: DF3514.
Features
  • Flask,dewar — FSC 6640
  • Style Designator: VACUUM
  • Inside Length: 14.000 MILLIMETERS NOMINAL MM
  • Capacity Rating: 2250.000 MILLILITERS NOMINAL
  • Primary Container Unit Quantity: 1
  • Overall Outside Diameter: 4.625 MILLIMETERS NOMINAL MM
  • Primary Container Type: BOX
  • Material: STEEL CORROSION RESISTING
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Flask,dewar, cataloged under National Stock Number 6640-00-270-0100, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Andonian Cryogenics Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN6640-00-270-0100
Primary Part NumberDF3514
Item NameFlask,dewar
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerAndonian Cryogenics Inc
StatusACTIVE
Style DesignatorVACUUM
Inside Length14.000 MILLIMETERS NOMINAL MM
Capacity Rating2250.000 MILLILITERS NOMINAL
Primary Container Unit Quantity1
Overall Outside Diameter4.625 MILLIMETERS NOMINAL MM
Primary Container TypeBOX
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-079-8991SC2 INTERCHANGEABLE
Insulating Cover
Burndy Llc
5315-00-153-6733SC2 INTERCHANGEABLE
Pin,straight,threaded
Circor Naval Solutions Llc Dba Warren Pumps
5110-00-223-62815110-00-223-6281 INTERCHANGEABLE
Cutter,steel Strapping
General Services Administration Federal Supply Service
3455-00-307-9536 INTERCHANGEABLE
File,rotary
6680-00-663-4494SC-B-18947 INTERCHANGEABLE
Counter,rotating
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-00-724-5529SC2 INTERCHANGEABLE
Semiconductor Device,diode
Semtech Corporation
5340-00-826-7874SC2 INTERCHANGEABLE
Cap,protective,dust and Moisture
Tubing Seal Cap Div of Vsi Corp Sub of Fairchild Industries Inc
5961-00-880-47831N4002 INTERCHANGEABLE
Semiconductor Device,diode
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
5961-00-902-6933 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-995-7259SC2 INTERCHANGEABLE
Semiconductor Device,diode
Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp
Cross-Reference Index
Part NumberManufacturer
DF3514 Andonian Cryogenics Inc (USA)
SC2 Andonian Cryogenics Inc (USA)
Related Parts
5970-00-079-8991INTERCHANGEABLE
INSULATING COVER
SC2
5315-00-153-6733INTERCHANGEABLE
PIN,STRAIGHT,THREADED
SC2
5110-00-223-6281INTERCHANGEABLE
CUTTER,STEEL STRAPPING
5110-00-223-6281
3455-00-307-9536INTERCHANGEABLE
FILE,ROTARY
6680-00-663-4494INTERCHANGEABLE
COUNTER,ROTATING
SC-B-18947
5961-00-724-5529INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
SC2
5340-00-826-7874INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
SC2
5961-00-880-4783INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N4002
5961-00-902-6933INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-995-7259INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
SC2
5998-01-094-3156INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5920-01-133-2667INTERCHANGEABLE
FUSE,CARTRIDGE
SC-2

Frequently Asked Questions

What is NSN 6640-00-270-0100?

NSN 6640-00-270-0100 is a Flask,dewar, manufactured by Andonian Cryogenics Inc, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-270-0100?

NSN 6640-00-270-0100 has 2 cross-referenced part numbers: DF3514 (Andonian Cryogenics Inc), SC2 (Andonian Cryogenics Inc).

What NSN replaces 6640-00-270-0100?

There are 12 known substitutes for 6640-00-270-0100: 5970-00-079-8991, 5315-00-153-6733, 5110-00-223-6281 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DF3514?

Key specifications for DF3514: Style Designator: VACUUM; Inside Length: 14.000 MILLIMETERS NOMINAL MM; Overall Height: 16.375 MILLIMETERS NOMINAL MM; Capacity Rating: 2250.000 MILLILITERS NOMINAL. 8 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