PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6742Oven,laboratory

Mallinckrodt Inc Forma Scientific Div · NSN 6640-01-116-1036 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-116-1036 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-116-1036. Primary manufacturer part number: 6742.
Features
  • Oven,laboratory — FSC 6640
  • Inside Depth: 24.000 INCHES NOMINAL IN
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Material: STEEL CABINET INNER WALL
  • Voltage Rating: 230.0 VOLTS NOMINAL
  • Outer Door Quantity: 1
  • Cooling Coils for Below Room Temp Use: NOT INCLUDED
  • Operating Temp Range: +35.0 TO 260.0 CELSIUS DEGC
Applications
  • Applications requiring Steel Cabinet Inner Wall construction
General Description

The Oven,laboratory, cataloged under National Stock Number 6640-01-116-1036, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mallinckrodt Inc Forma Scientific Div. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-116-1036
Primary Part Number6742
Item NameOven,laboratory
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerMallinckrodt Inc Forma Scientific Div
StatusACTIVE
Inside Depth24.000 INCHES NOMINAL IN
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
MaterialSTEEL CABINET INNER WALL
Voltage Rating230.0 VOLTS NOMINAL
Outer Door Quantity1
Cooling Coils for Below Room Temp UseNOT INCLUDED
Operating Temp Range+35.0 TO 260.0 CELSIUS DEGC
Cabinet Mounting TypeLEG
MaterialSTEEL CABINET OUTER WALL
Control TypeTHERMOSTAT
Outer Door Insulation FeatureINCLUDED
PhaseSINGLE
Heat Source for Which DesignedINTEGRAL
Vacuum Chamber Overall Length24.000 INCHES NOMINAL IN
Inside Height24.000 INCHES NOMINAL IN
Circulation MethodGRAVITY
Insulated CabinetPROVIDED
Heating MethodELECTRICAL
Vacuum Chamber RemovabilityNONREMOVABLE
Vacuum ChamberINCLUDED
Water JacketNOT PROVIDED
Inside Width24.000 INCHES NOMINAL IN
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1660-00-333-53336742 INTERCHANGEABLE
Insert,knob
Avox Systems Inc Dba Avox Systems Inc
4920-01-068-9018674-2 INTERCHANGEABLE
Bracket,dial Indicator
L.s. Starrett Company (the) Div Tool Division
3530-01-179-65316569 INTERCHANGEABLE
Needle,sewing Machine
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5955-01-245-46966742 INTERCHANGEABLE
Crystal Unit,quartz
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
4820-01-415-6595 INTERCHANGEABLE
Valve,check
Cross-Reference Index
Part NumberManufacturer
6742 Mallinckrodt Inc Forma Scientific Div (USA)
Related Parts
1660-00-333-5333INTERCHANGEABLE
INSERT,KNOB
6742
4920-01-068-9018INTERCHANGEABLE
BRACKET,DIAL INDICATOR
674-2
3530-01-179-6531INTERCHANGEABLE
NEEDLE,SEWING MACHINE
6569
5955-01-245-4696INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
6742
4820-01-415-6595INTERCHANGEABLE
VALVE,CHECK

Frequently Asked Questions

What is NSN 6640-01-116-1036?

NSN 6640-01-116-1036 is a Oven,laboratory, manufactured by Mallinckrodt Inc Forma Scientific Div, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-116-1036?

NSN 6640-01-116-1036 has 1 cross-referenced part number: 6742 (Mallinckrodt Inc Forma Scientific Div).

What NSN replaces 6640-01-116-1036?

There are 5 known substitutes for 6640-01-116-1036: 1660-00-333-5333, 4920-01-068-9018, 3530-01-179-6531 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6742?

Key specifications for 6742: Inside Depth: 24.000 INCHES NOMINAL IN; Overall Depth: 34.500 INCHES NOMINAL IN; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM; Material: STEEL CABINET INNER WALL. 26 total characteristics are documented in the Federal Logistics Information System.

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