PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3403Probe Set,eddy Current

Olympus America Inc · NSN 6635-01-337-1830 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-337-1830 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-337-1830. Primary manufacturer part number: 3403.
Features
  • Probe Set,eddy Current — FSC 6635
  • Major Components: SURFACE PROBE,CONDUCTIVITY SAMPLES,PENCIL PROBE,CARRYING CASE
  • 2 verified cross-references
  • Primary manufacturer: Olympus America Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe Set,eddy Current, cataloged under National Stock Number 6635-01-337-1830, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Olympus America Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-337-1830
Primary Part Number3403
Item NameProbe Set,eddy Current
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerOlympus America Inc
StatusACTIVE
Major ComponentsSURFACE PROBE,CONDUCTIVITY SAMPLES,PENCIL PROBE,CARRYING CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-8507 INTERCHANGEABLE
Bearing,ball,annular
5310-00-176-8127 INTERCHANGEABLE
Nut,plain,hexagon
4730-00-266-0534SAE J512 4-6 010102B INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
8010-00-431-6213 INTERCHANGEABLE
Remover,paint
2815-00-511-2586BM35791 INTERCHANGEABLE
Guide,valve
Cummins Inc.
5975-00-556-0412 INTERCHANGEABLE
Box Connector,electrical
5930-00-626-4741 INTERCHANGEABLE
Switch,push-Pull
8010-00-815-2970STRIPPER 11-001GL INTERCHANGEABLE
Remover,paint
Crest Industrial Chemicals Inc
6640-00-855-88731011 INTERCHANGEABLE
Wash Bottle,laboratory
Dwk Life Sciences Llc
5930-01-014-6230 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
3403 Olympus Scientific Solutions Technologies Inc. (USA)
3403 PRIMARY Olympus America Inc (USA)
Related Parts
3110-00-144-8507INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310-00-176-8127INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4730-00-266-0534INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J512 4-6 010102B
8010-00-431-6213INTERCHANGEABLE
REMOVER,PAINT
2815-00-511-2586INTERCHANGEABLE
GUIDE,VALVE
BM35791
5975-00-556-0412INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5930-00-626-4741INTERCHANGEABLE
SWITCH,PUSH-PULL
8010-00-815-2970INTERCHANGEABLE
REMOVER,PAINT
STRIPPER 11-001GL
6640-00-855-8873INTERCHANGEABLE
WASH BOTTLE,LABORATORY
1011
5930-01-014-6230INTERCHANGEABLE
SWITCH,ROTARY
5120-01-335-9097INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
3403
5895-01-395-6933INTERCHANGEABLE
INTERFACE UNIT,COMMUNICATION EQU

Frequently Asked Questions

What is NSN 6635-01-337-1830?

NSN 6635-01-337-1830 is a Probe Set,eddy Current, manufactured by Olympus America Inc, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-337-1830?

NSN 6635-01-337-1830 has 2 cross-referenced part numbers: 3403 (Olympus Scientific Solutions Technologies Inc.), 3403 (Olympus America Inc).

What NSN replaces 6635-01-337-1830?

There are 12 known substitutes for 6635-01-337-1830: 3110-00-144-8507, 5310-00-176-8127, 4730-00-266-0534 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3403?

Key specifications for 3403: Major Components: SURFACE PROBE,CONDUCTIVITY SAMPLES,PENCIL PROBE,CARRYING CASE. 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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