PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6884-155Probe,eddy Current

Southwest Research Institute · NSN 6635-01-375-3834 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-375-3834 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-375-3834. Primary manufacturer part number: 6884-155.
Features
  • Probe,eddy Current — FSC 6635
  • Tip Termination Type: PROBE
  • Conductor Attachment Method: 4 PINS IN CONN.
  • Tip Replaceability Feature: NOT INCLUDED
  • Material: STEEL CORROSION RESISTING HANDLE
  • 6 verified cross-references
  • Primary manufacturer: Southwest Research Institute
Applications
  • Applications requiring Steel Corrosion Resisting Handle construction
General Description

The Probe,eddy Current, cataloged under National Stock Number 6635-01-375-3834, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Southwest Research Institute. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-375-3834
Primary Part Number6884-155
Item NameProbe,eddy Current
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerSouthwest Research Institute
StatusACTIVE
Tip Termination TypePROBE
Conductor Attachment Method4 PINS IN CONN.
Tip Replaceability FeatureNOT INCLUDED
MaterialSTEEL CORROSION RESISTING HANDLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-641-0674D682A INTERCHANGEABLE
Gasket
Fairbanks Morse, Llc
5995-00-904-4593CG2338U2FT INTERCHANGEABLE
Cable Assembly,radio Frequency
Joint Electronics Type Designation System
5985-01-118-7696138C838G01 INTERCHANGEABLE
Line Section,radio Frequency Tra
Northrop Grumman Support Services Corp
Cross-Reference Index
Part NumberManufacturer
6884-155 PRIMARY Southwest Research Institute (USA)
112311 Xactex Corporation (USA)
NEC-5008-55 Ndt Engineering Corporation (USA)
112311 Veridian Engineering Inc (USA)
NEC-5008-55 Olympus America Inc (USA)
USRL-055 United Western Technologies Corp. (USA)
Related Parts
5330-00-641-0674INTERCHANGEABLE
GASKET
D682A
5995-00-904-4593INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
CG2338U2FT
5985-01-118-7696INTERCHANGEABLE
LINE SECTION,RADIO FREQUENCY TRA
138C838G01

Frequently Asked Questions

What is NSN 6635-01-375-3834?

NSN 6635-01-375-3834 is a Probe,eddy Current, manufactured by Southwest Research Institute, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-375-3834?

NSN 6635-01-375-3834 has 6 cross-referenced part numbers: 6884-155 (Southwest Research Institute), 112311 (Xactex Corporation), NEC-5008-55 (Ndt Engineering Corporation), 112311 (Veridian Engineering Inc), NEC-5008-55 (Olympus America Inc) and 1 more.

What NSN replaces 6635-01-375-3834?

There are 3 known substitutes for 6635-01-375-3834: 5330-00-641-0674, 5995-00-904-4593, 5985-01-118-7696. Verify interchangeability with system specifications before substitution.

What are the specifications of 6884-155?

Key specifications for 6884-155: Tip Termination Type: PROBE; End Item Identification: 6635-01-317-6864; Conductor Attachment Method: 4 PINS IN CONN.; Tip Replaceability Feature: NOT INCLUDED. 6 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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