PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21C10208G01Inspection Set,ultrasonic

General Electric Co · NSN 6635-01-287-7839 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-287-7839 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-287-7839. Primary manufacturer part number: 21C10208G01.
Features
  • Inspection Set,ultrasonic — FSC 6635
  • General Characteristics Item Description: C/O CLOCKWISE ULTRASONIC PROBE W/CABLE; COUNTER CLOCKWISE ULTRASONIC PROBE W/CABLE; ULTRASONIC INSTRUMENT; CALIBRATION STANDARD; BATTERY CHARGER; BATTERIES; PROTECTIVE CASE-ULTRASONIC INSTRUMENT; BLACK MARKER; 500 M/WASH BOTTLE; SIPHON TUBE; SUITABLE CASE
  • 2 verified cross-references
  • Primary manufacturer: General Electric Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Inspection Set,ultrasonic, cataloged under National Stock Number 6635-01-287-7839, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Electric Co. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-287-7839
Primary Part Number21C10208G01
Item NameInspection Set,ultrasonic
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerGeneral Electric Co
StatusACTIVE
General Characteristics Item DescriptionC/O CLOCKWISE ULTRASONIC PROBE W/CABLE; COUNTER CLOCKWISE ULTRASONIC PROBE W/CABLE; ULTRASONIC INSTRUMENT; CALIBRATION STANDARD; BATTERY CHARGER; BATTERIES; PROTECTIVE CASE-ULTRASONIC INSTRUMENT; BLACK MARKER; 500 M/WASH BOTTLE; SIPHON TUBE; SUITABLE CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6635-01-244-1354 INTERCHANGEABLE
Test System,ultrasonic
6635-01-282-52892.831 INTERCHANGEABLE
Detector,metal Flaw,electronic
Foerster Instruments Incorporated
6635-01-290-292793601 INTERCHANGEABLE
Test Set,ultrasonic
United Western Technologies Corp.
6635-01-309-30334013412-044G01 INTERCHANGEABLE
Inspection Set,ultrasonic
General Electric Co
Cross-Reference Index
Part NumberManufacturer
6635-7552-0000 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
21C10208G01 PRIMARY General Electric Co (USA)
Related Parts
6635-01-244-1354INTERCHANGEABLE
TEST SYSTEM,ULTRASONIC
6635-01-282-5289INTERCHANGEABLE
DETECTOR,METAL FLAW,ELECTRONIC
2.831
6635-01-290-2927INTERCHANGEABLE
TEST SET,ULTRASONIC
93601
6635-01-309-3033INTERCHANGEABLE
INSPECTION SET,ULTRASONIC
4013412-044G01

Frequently Asked Questions

What is NSN 6635-01-287-7839?

NSN 6635-01-287-7839 is a Inspection Set,ultrasonic, manufactured by General Electric Co, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-287-7839?

NSN 6635-01-287-7839 has 2 cross-referenced part numbers: 6635-7552-0000 (Defense Supply Center Richmond Industrial Plant Equipment /dla/), 21C10208G01 (General Electric Co).

What NSN replaces 6635-01-287-7839?

There are 4 known substitutes for 6635-01-287-7839: 6635-01-244-1354, 6635-01-282-5289, 6635-01-290-2927 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21C10208G01?

Key specifications for 21C10208G01: General Characteristics Item Description: C/O CLOCKWISE ULTRASONIC PROBE W/CABLE; COUNTER CLOCKWISE ULTRASONIC PROBE W/CABLE; ULTRASONIC INSTRUMENT; CALIBRATION STANDARD; BATTERY CHARGER; BATTERIES; PROTECTIVE CASE-ULTRASONIC INSTRUMENT; BLACK MARKER; 500 M/WASH BOTTLE; SIPHON TUBE; SUITABLE 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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