PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-138Sterilizer,surgical Instrument a

Environmental Tectonics Corp · NSN 6530-00-926-2151 · FSC 6530 · No Item Name Available
Verified by PartsTable
NSN 6530-00-926-2151 — this item is cataloged by the U.S. Government under National Stock Number 6530-00-926-2151. Primary manufacturer part number: M-138.
Features
  • Sterilizer,surgical Instrument a — FSC 6530
  • Inside Diameter: 16.000 INCHES NOMINAL IN
  • Wattage Rating in Watts: 9000.0
  • Current Type: AC
  • Inside Length: 36.000 INCHES NOMINAL IN
  • Heating Method: DIRECT OR ELECTRICAL OR STEAM
  • Closure Method: HINGED DOOR W/ LOCKING LEVER AND HAND WHEEL OPERATED
  • Heat Transfer Method: PRESSURE STEAM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sterilizer,surgical Instrument a, cataloged under National Stock Number 6530-00-926-2151, is classified within Federal Supply Class 6530 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Environmental Tectonics Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6530-00-926-2151
Primary Part NumberM-138
Item NameSterilizer,surgical Instrument a
FSC / FSG6530 / 65 — No Item Name Available
ManufacturerEnvironmental Tectonics Corp
StatusACTIVE
Inside Diameter16.000 INCHES NOMINAL IN
Wattage Rating in Watts9000.0
Current TypeAC
Inside Length36.000 INCHES NOMINAL IN
Heating MethodDIRECT OR ELECTRICAL OR STEAM
Closure MethodHINGED DOOR W/ LOCKING LEVER AND HAND WHEEL OPERATED
Heat Transfer MethodPRESSURE STEAM
Shelf Quantity7
Voltage Rating230.0 VOLTS NOMINAL
Mounting TypeSHIPPING CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-156-5298138R INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-198-2452 INTERCHANGEABLE
Ring,bearing,inner
5965-00-937-1851 INTERCHANGEABLE
Microphone,dynamic
6695-01-302-5903M138 INTERCHANGEABLE
Transducer,motional Pickup
Dynalco Controls Corporation
Cross-Reference Index
Part NumberManufacturer
1610596 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
MILS36567 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6539NCM217399 Defense Medical Standardization Board (USA)
M-138 PRIMARY Environmental Tectonics Corp (USA)
Related Parts
3110-00-156-5298INTERCHANGEABLE
BEARING,BALL,ANNULAR
138R
3110-00-198-2452INTERCHANGEABLE
RING,BEARING,INNER
5965-00-937-1851INTERCHANGEABLE
MICROPHONE,DYNAMIC
6695-01-302-5903INTERCHANGEABLE
TRANSDUCER,MOTIONAL PICKUP
M138

Frequently Asked Questions

What is NSN 6530-00-926-2151?

NSN 6530-00-926-2151 is a Sterilizer,surgical Instrument a, manufactured by Environmental Tectonics Corp, classified under FSC 6530 (No Item Name Available). Status: active.

What are the part numbers for NSN 6530-00-926-2151?

NSN 6530-00-926-2151 has 4 cross-referenced part numbers: 1610596 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), MILS36567 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6539NCM217399 (Defense Medical Standardization Board), M-138 (Environmental Tectonics Corp).

What NSN replaces 6530-00-926-2151?

There are 4 known substitutes for 6530-00-926-2151: 3110-00-156-5298, 3110-00-198-2452, 5965-00-937-1851 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-138?

Key specifications for M-138: Inside Diameter: 16.000 INCHES NOMINAL IN; Wattage Rating in Watts: 9000.0; Special Features: 50 OR 60 HZ; DOOR OPER MECHANISM SHALL INCLUDE A PRESSURE ACTIVATED,MECHANICAL SAFETY LOCK,A TOTAL OF 3 IMMERSION HEATERS 3000 WATTS EACH; FOR REPLACEMENT BURNER UNIT,ORDER 7310-00-842-9247; FOR PUMP,ORDER 4320-00-852-9036; Part Name Assigned by Controlling Agency: BERTHA FIELD STERILIZER. 12 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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