PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CS12Radioactive Test Sample

Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific · NSN 6665-00-802-9126 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-00-802-9126 — this item is cataloged by the U.S. Government under National Stock Number 6665-00-802-9126. Primary manufacturer part number: CS12.
Features
  • Radioactive Test Sample — FSC 6665
  • Holder Color: RED
  • Radiation Reference: STANDARD
  • Calibrated Feature: NOT INCLUDED
  • Half-Life in Years: 80000.0
  • Material: PLASTIC HOLDER
  • Radioactive Material: THORIUM 230
  • Radiation Type Emitted: ALPHA RAYS
Applications
  • Applications requiring Plastic Holder construction
General Description

The Radioactive Test Sample, cataloged under National Stock Number 6665-00-802-9126, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-00-802-9126
Primary Part NumberCS12
Item NameRadioactive Test Sample
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerThermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific
StatusACTIVE
Holder ColorRED
Radiation ReferenceSTANDARD
Calibrated FeatureNOT INCLUDED
Half-Life in Years80000.0
MaterialPLASTIC HOLDER
Radioactive MaterialTHORIUM 230
Radiation Type EmittedALPHA RAYS
Nominal Activity0.01 MICROCURIE
Radioactive Magnitude Rating4.60 MILLION ELECTRON VOLTS
Overall Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-0338 INTERCHANGEABLE
Cup,tapered Roller Bearing
4330-00-792-6495031935B INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5120-01-117-3214CS12 INTERCHANGEABLE
Socket,socket Wrench
Daniels Manufacturing Corporation
5360-01-341-86658183-A INTERCHANGEABLE
Spring,helical,compression
Burch Company Inc, the
7025-01-506-688999002B8044-1 INTERCHANGEABLE
Switch,keyboard-Video-Mouse
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5975-01-654-8589CS-500 INTERCHANGEABLE
Protector,electrical Cable
Electro-Term, Inc. Dba Electro Term Inc
Cross-Reference Index
Part NumberManufacturer
CS12 PRIMARY Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific (USA)
Related Parts
3110-00-100-0338INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
4330-00-792-6495INTERCHANGEABLE
FILTER ELEMENT,FLUID
031935B
5120-01-117-3214INTERCHANGEABLE
SOCKET,SOCKET WRENCH
CS12
5360-01-341-8665INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8183-A
7025-01-506-6889INTERCHANGEABLE
SWITCH,KEYBOARD-VIDEO-MOUSE
99002B8044-1
5975-01-654-8589INTERCHANGEABLE
PROTECTOR,ELECTRICAL CABLE
CS-500

Frequently Asked Questions

What is NSN 6665-00-802-9126?

NSN 6665-00-802-9126 is a Radioactive Test Sample, manufactured by Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-00-802-9126?

NSN 6665-00-802-9126 has 1 cross-referenced part number: CS12 (Thermo Eberline Llc Dba Thermo Fisher Scientific Div Thermo Fisher Scientific).

What NSN replaces 6665-00-802-9126?

There are 6 known substitutes for 6665-00-802-9126: 3110-00-100-0338, 4330-00-792-6495, 5120-01-117-3214 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CS12?

Key specifications for CS12: Holder Color: RED; Radiation Reference: STANDARD; Calibrated Feature: NOT INCLUDED; Half-Life in Years: 80000.0. 11 total characteristics are documented in the Federal Logistics Information System.

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