PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S2.830Detector,metal Flaw,electronic

Foerster Instruments Incorporated · NSN 6635-01-218-5154 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-218-5154 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-218-5154. Primary manufacturer part number: S2.830.
Features
  • Detector,metal Flaw,electronic — FSC 6635
  • 2 verified cross-references
  • Primary manufacturer: Foerster Instruments Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detector,metal Flaw,electronic, cataloged under National Stock Number 6635-01-218-5154, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Foerster Instruments Incorporated. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDetector,metal Flaw,electronic
FSC / FSG6635 — No Item Name Available (FSG 66)
ManufacturersFoerster Instruments Incorporated (CAGE 63473); Institut Dr. Foerster Gmbh & Co. Kg (CAGE D0438)
Technical Specifications
ParameterValue
NSN6635-01-218-5154
Primary Part NumberS2.830
Item NameDetector,metal Flaw,electronic
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerFoerster Instruments Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-187-7131 INTERCHANGEABLE
Wrench,open End
4920-00-497-638447-976-002-1T202 INTERCHANGEABLE
Support,main Rotor
Textron Systems Corporation Dba Textron Systems Corp
5985-01-181-01281085AS565 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
S2.830 PRIMARY Foerster Instruments Incorporated (USA)
S2830 Institut Dr. Foerster Gmbh & Co. Kg (DEU)
Related Parts
5120-00-187-7131INTERCHANGEABLE
WRENCH,OPEN END
4920-00-497-6384INTERCHANGEABLE
SUPPORT,MAIN ROTOR
47-976-002-1T202
5985-01-181-0128INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
1085AS565

Frequently Asked Questions

What is NSN 6635-01-218-5154?

NSN 6635-01-218-5154 is a Detector,metal Flaw,electronic, manufactured by Foerster Instruments Incorporated, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-218-5154?

NSN 6635-01-218-5154 has 2 cross-referenced part numbers: S2.830 (Foerster Instruments Incorporated), S2830 (Institut Dr. Foerster Gmbh & Co. Kg).

What NSN replaces 6635-01-218-5154?

There are 3 known substitutes for 6635-01-218-5154: 5120-00-187-7131, 4920-00-497-6384, 5985-01-181-0128. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com