PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-M-6867 TYPE II SIZE 52Magnetic Inspection Unit,station

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6635-01-396-2798 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-396-2798 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-396-2798. Primary manufacturer part number: MIL-M-6867 TYPE II SIZE 52.
Features
  • Magnetic Inspection Unit,station — FSC 6635
  • Specification/standard Data: 81348-A-A-58049 GOVERNMENT SPECIFICATION
  • Phase: THREE
  • Current Rating in Amps: 5000.0 OR 6000.0
  • Coil Opening Diameter: 16.000 INCHES NOMINAL IN
  • Furnished Items and Quantity: COPPER ROD 1; AUX CABLES 4; 100 WATT BLACK LIGHT 1; HOOD 1; SET OF CURTAINS 1; WHITE LIGHT SOURCE 1; VENTILATION FAN 1; SET OF COPPER BRAID PADS FOR HEADSTOCK AND TAILSTOCK CONTACT PADS1; SUSPENSION TANK 1; HOSES WITH SPRAYNOZZLES; AGITATION SYSTEM 1; CURCUIT BREAKER BOX 1; AIR PRESSURE REGULATOR 1; AIR FILTER
  • Functional Description: CAPABLE OF MAGNETIZING WORKPIECESIN LOGITUDINAL AND CIRCULAR DIRECTIONSOF FERROMAGNETIC PARTS
  • Current Type: AC AND DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Magnetic Inspection Unit,station, cataloged under National Stock Number 6635-01-396-2798, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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
NSN6635-01-396-2798
Primary Part NumberMIL-M-6867 TYPE II SIZE 52
Item NameMagnetic Inspection Unit,station
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Specification/standard Data81348-A-A-58049 GOVERNMENT SPECIFICATION
PhaseTHREE
Current Rating in Amps5000.0 OR 6000.0
Coil Opening Diameter16.000 INCHES NOMINAL IN
Furnished Items and QuantityCOPPER ROD 1; AUX CABLES 4; 100 WATT BLACK LIGHT 1; HOOD 1; SET OF CURTAINS 1; WHITE LIGHT SOURCE 1; VENTILATION FAN 1; SET OF COPPER BRAID PADS FOR HEADSTOCK AND TAILSTOCK CONTACT PADS1; SUSPENSION TANK 1; HOSES WITH SPRAYNOZZLES; AGITATION SYSTEM 1; CURCUIT BREAKER BOX 1; AIR PRESSURE REGULATOR 1; AIR FILTER
Functional DescriptionCAPABLE OF MAGNETIZING WORKPIECESIN LOGITUDINAL AND CIRCULAR DIRECTIONSOF FERROMAGNETIC PARTS
Current TypeAC AND DC
Duty Cycle0.20 SECONDS ON AND 2.00 SECONDS OFF
Maximum Demagnetizing Current Rating in Amps5000.0
Voltage in Volts200.0 AND 480.0
Automatic Cycle TimerNOT INCLUDED
Frequency in Hertz50.0 OR 60.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6635-00-446-8849H710 INTERCHANGEABLE
Magnetic Inspection Unit,station
Illinois Tool Works, Inc. Div Magnaflux
6635-00-566-9772 INTERCHANGEABLE
Magnetic Inspection Unit,station
6635-01-362-9184D2060L INTERCHANGEABLE
Magnetic Inspection Unit,station
Illinois Tool Works, Inc. Div Magnaflux
6635-01-467-1626GB3509-01-17244 INTERCHANGEABLE
Magnetic Inspection Unit,station
Gould & Bass Company, Inc.
Cross-Reference Index
Part NumberManufacturer
MIL-M-6867 TYPE II SIZE 52 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-58049 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
PD94LDEN66350159 San Antonio Air Logistics Center (USA)
A-A-58049B-I Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-58049-I Federal Specifications Promulgated by General Services Administration Washington DC (USA)
SA-ALC/LDN CID-0159 San Antonio Air Logistics Center (USA)
Related Parts
6635-00-446-8849INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,STATION
H710
6635-00-566-9772INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,STATION
6635-01-362-9184INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,STATION
D2060L
6635-01-467-1626INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,STATION
GB3509-01-17244

Frequently Asked Questions

What is NSN 6635-01-396-2798?

NSN 6635-01-396-2798 is a Magnetic Inspection Unit,station, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-396-2798?

NSN 6635-01-396-2798 has 6 cross-referenced part numbers: MIL-M-6867 TYPE II SIZE 52 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-58049 (Federal Specifications Promulgated by General Services Administration Washington DC), PD94LDEN66350159 (San Antonio Air Logistics Center), A-A-58049B-I (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-58049-I (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 6635-01-396-2798?

There are 4 known substitutes for 6635-01-396-2798: 6635-00-446-8849, 6635-00-566-9772, 6635-01-362-9184 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-M-6867 TYPE II SIZE 52?

Key specifications for MIL-M-6867 TYPE II SIZE 52: Specification/standard Data: 81348-A-A-58049 GOVERNMENT SPECIFICATION; Phase: THREE; Current Rating in Amps: 5000.0 OR 6000.0; Special Features: MAX CONTACT HEAD OPENING 52 IN. PORM 2 IN.; WET HORIZONTAL MACHINE; OUTPUT: DC 6000 AMPS WITH NOT MORE THAN 6PCT RIPPLE, AC 5000 AMPS; DIGITAL AMMETER DISPLAYS AC RMS AMPS OR DC AMPS ATCOIL OR CONTACTS; CURRENT CONTINUOUSLYVARIABLE; HEADSTOCK PRESSURE FOOT SWITCH ACTIVATED; INPUT AIR PRESSURE 80-90PSI IN. 13 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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