PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

628556Magnetic Inspection Unit,portabl

Illinois Tool Works, Inc. Div Magnaflux · NSN 6635-01-117-7746 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-117-7746 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-117-7746. Primary manufacturer part number: 628556.
Features
  • Magnetic Inspection Unit,portabl — FSC 6635
  • Supplementary Features: KIT HAS 5 DIFFERENT PARTS; AEROSOL PROPELLANT OF THE CLEANER IS CARBON DIOXIDE
  • Furnished Items and Quantity: YOKE 1; POUND BOTTLE GRAY POWDER 2; TWELVE OUNCE CAN PREPARED RED BATH 2; TWELVE OUNCE CAN SPOTCHECK NO. SKC-NF CLEANER 1
  • 5 verified cross-references
  • Primary manufacturer: Illinois Tool Works, Inc. Div Magnaflux
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Magnetic Inspection Unit,portabl, cataloged under National Stock Number 6635-01-117-7746, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Illinois Tool Works, Inc. Div Magnaflux. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-117-7746
Primary Part Number628556
Item NameMagnetic Inspection Unit,portabl
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerIllinois Tool Works, Inc. Div Magnaflux
StatusACTIVE
Supplementary FeaturesKIT HAS 5 DIFFERENT PARTS; AEROSOL PROPELLANT OF THE CLEANER IS CARBON DIOXIDE
Furnished Items and QuantityYOKE 1; POUND BOTTLE GRAY POWDER 2; TWELVE OUNCE CAN PREPARED RED BATH 2; TWELVE OUNCE CAN SPOTCHECK NO. SKC-NF CLEANER 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3020-00-060-2956623529 INTERCHANGEABLE
Gear,spur
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5815-00-126-781155165 INTERCHANGEABLE
Absorber
Telemechanics Inc
5330-00-154-8227 INTERCHANGEABLE
Seal,plain Encased
3120-00-445-84645516 INTERCHANGEABLE
Bushing,sleeve
Goodrich Aerospace Canada Ltd
3120-00-587-1465628556 INTERCHANGEABLE
Bearing,washer,thrust
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
3110-00-620-325145291 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5845-00-860-11104529-1 INTERCHANGEABLE
Drum,display
Lockheed Martin Corporation Div Rms
3040-01-465-3862628556 INTERCHANGEABLE
Shaft,shouldered
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
6150-01-561-102855-165 INTERCHANGEABLE
Lead,electrical
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
623529 Illinois Tool Works, Inc. Div Magnaflux (USA)
628556 PRIMARY Illinois Tool Works, Inc. Div Magnaflux (USA)
45291 Illinois Tool Works, Inc. Div Magnaflux (USA)
Y-6 YOKE KIT Illinois Tool Works, Inc. Div Magnaflux (USA)
55165 Illinois Tool Works, Inc. Div Magnaflux (USA)
Related Parts
3020-00-060-2956INTERCHANGEABLE
GEAR,SPUR
623529
5815-00-126-7811INTERCHANGEABLE
ABSORBER
55165
5330-00-154-8227INTERCHANGEABLE
SEAL,PLAIN ENCASED
3120-00-445-8464INTERCHANGEABLE
BUSHING,SLEEVE
5516
3120-00-587-1465INTERCHANGEABLE
BEARING,WASHER,THRUST
628556
3110-00-620-3251INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
45291
5845-00-860-1110INTERCHANGEABLE
DRUM,DISPLAY
4529-1
3040-01-465-3862INTERCHANGEABLE
SHAFT,SHOULDERED
628556
6150-01-561-1028INTERCHANGEABLE
LEAD,ELECTRICAL
55-165

Frequently Asked Questions

What is NSN 6635-01-117-7746?

NSN 6635-01-117-7746 is a Magnetic Inspection Unit,portabl, manufactured by Illinois Tool Works, Inc. Div Magnaflux, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-117-7746?

NSN 6635-01-117-7746 has 5 cross-referenced part numbers: 623529 (Illinois Tool Works, Inc. Div Magnaflux), 628556 (Illinois Tool Works, Inc. Div Magnaflux), 45291 (Illinois Tool Works, Inc. Div Magnaflux), Y-6 YOKE KIT (Illinois Tool Works, Inc. Div Magnaflux), 55165 (Illinois Tool Works, Inc. Div Magnaflux).

What NSN replaces 6635-01-117-7746?

There are 9 known substitutes for 6635-01-117-7746: 3020-00-060-2956, 5815-00-126-7811, 5330-00-154-8227 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 628556?

Key specifications for 628556: Supplementary Features: KIT HAS 5 DIFFERENT PARTS; AEROSOL PROPELLANT OF THE CLEANER IS CARBON DIOXIDE; Furnished Items and Quantity: YOKE 1; POUND BOTTLE GRAY POWDER 2; TWELVE OUNCE CAN PREPARED RED BATH 2; TWELVE OUNCE CAN SPOTCHECK NO. SKC-NF CLEANER 1; Special Features: PORTABLE; SPARK PROOF; WITH METAL CARRYING CASE. 3 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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