PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

659-01Chamber,environmental Testing

Mts Systems Corporation Dba Mts Systems Corp · NSN 6636-01-433-9996 · FSC 6636 · No Item Name Available
Verified by PartsTable
NSN 6636-01-433-9996 — this item is cataloged by the U.S. Government under National Stock Number 6636-01-433-9996. Primary manufacturer part number: 659-01.
Features
  • Chamber,environmental Testing — FSC 6636
  • Supplementary Features: CONTROLLED ENVIRONMENTAL GAS FURNACE; INTERCHANGEABLE HEATING ELEMENTS;LARGE CHAMBER TO ACCOMODATE WIDE VARIETY OF GRIPS, FIXTURES, EXTENSOMETERS FLEXIBLE FOR CONDUCTING MATERIAL TESTS IN HI TEMPERATURE ENVIRONMENT; -01 OPTIONS SEMI-AUTOMATIC DIFFUSION PUMP FOR VACUUM TO 10-6 TORR RANGE, MANUAL OPTICAL PYROMETER SYSTEM, FULLY AUTOMATIC OPTICAL PYROMETER SYSTEM, POWER SUPPLY FOR 2500 DEGC, OPTICAL EXTENSOMETER WINDOWS, 5 THERMOCOUPLE FEED THROUGHS AND DISPLAY, GETTERING FURNACE FOR INERT GAS PURIFICATION, LIQUID NITROGEN CAPABLE BAFFLE IN PLACE OF WATER COOLED BAFFLE, TURBOMOLECULAR PUMPING SYSTEM TO BE USED IN PLACE OF THE DIFFUSION PUMP DEGC
  • 2 verified cross-references
  • Primary manufacturer: Mts Systems Corporation Dba Mts Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chamber,environmental Testing, cataloged under National Stock Number 6636-01-433-9996, is classified within Federal Supply Class 6636 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mts Systems Corporation Dba Mts Systems Corp. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6636-01-433-9996
Primary Part Number659-01
Item NameChamber,environmental Testing
FSC / FSG6636 / 66 — No Item Name Available
ManufacturerMts Systems Corporation Dba Mts Systems Corp
StatusACTIVE
Supplementary FeaturesCONTROLLED ENVIRONMENTAL GAS FURNACE; INTERCHANGEABLE HEATING ELEMENTS;LARGE CHAMBER TO ACCOMODATE WIDE VARIETY OF GRIPS, FIXTURES, EXTENSOMETERS FLEXIBLE FOR CONDUCTING MATERIAL TESTS IN HI TEMPERATURE ENVIRONMENT; -01 OPTIONS SEMI-AUTOMATIC DIFFUSION PUMP FOR VACUUM TO 10-6 TORR RANGE, MANUAL OPTICAL PYROMETER SYSTEM, FULLY AUTOMATIC OPTICAL PYROMETER SYSTEM, POWER SUPPLY FOR 2500 DEGC, OPTICAL EXTENSOMETER WINDOWS, 5 THERMOCOUPLE FEED THROUGHS AND DISPLAY, GETTERING FURNACE FOR INERT GAS PURIFICATION, LIQUID NITROGEN CAPABLE BAFFLE IN PLACE OF WATER COOLED BAFFLE, TURBOMOLECULAR PUMPING SYSTEM TO BE USED IN PLACE OF THE DIFFUSION PUMP DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
7510-01-280-873865901 INTERCHANGEABLE
Refill,daily Plan
Franklin Covey Co Government Group Products
2590-01-572-265065901 INTERCHANGEABLE
Kit,repair,bag,od
Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc
Cross-Reference Index
Part NumberManufacturer
659-01 PRIMARY Mts Systems Corporation Dba Mts Systems Corp (USA)
MTS659 Mts Systems Corporation Dba Mts Systems Corp (USA)
Related Parts
7510-01-280-8738INTERCHANGEABLE
REFILL,DAILY PLAN
65901
2590-01-572-2650INTERCHANGEABLE
KIT,REPAIR,BAG,OD
65901

Frequently Asked Questions

What is NSN 6636-01-433-9996?

NSN 6636-01-433-9996 is a Chamber,environmental Testing, manufactured by Mts Systems Corporation Dba Mts Systems Corp, classified under FSC 6636 (No Item Name Available). Status: active.

What are the part numbers for NSN 6636-01-433-9996?

NSN 6636-01-433-9996 has 2 cross-referenced part numbers: 659-01 (Mts Systems Corporation Dba Mts Systems Corp), MTS659 (Mts Systems Corporation Dba Mts Systems Corp).

What NSN replaces 6636-01-433-9996?

There are 2 known substitutes for 6636-01-433-9996: 7510-01-280-8738, 2590-01-572-2650. Verify interchangeability with system specifications before substitution.

What are the specifications of 659-01?

Key specifications for 659-01: Supplementary Features: CONTROLLED ENVIRONMENTAL GAS FURNACE; INTERCHANGEABLE HEATING ELEMENTS;LARGE CHAMBER TO ACCOMODATE WIDE VARIETY OF GRIPS, FIXTURES, EXTENSOMETERS FLEXIBLE FOR CONDUCTING MATERIAL TESTS IN HI TEMPERATURE ENVIRONMENT; -01 OPTIONS SEMI-AUTOMATIC DIFFUSION PUMP FOR VACUUM TO 10-6 TORR RANGE, MANUAL OPTICAL PYROMETER SYSTEM, FULLY AUTOMATIC OPTICAL PYROMETER SYSTEM, POWER SUPPLY FOR 2500 DEGC, OPTICAL EXTENSOMETER WINDOWS, 5 THERMOCOUPLE FEED THROUGHS AND DISPLAY, GETTERING FURNACE FOR INERT GAS PURIFICATION, LIQUID NITROGEN CAPABLE BAFFLE IN PLACE OF WATER COOLED BAFFLE, TURBOMOLECULAR PUMPING SYSTEM TO BE USED IN PLACE OF THE DIFFUSION PUMP DEGC. 1 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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