PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21230Tritium Chamber

Mirion Technologies (canberra), Inc. · NSN 6665-01-226-6526 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-226-6526 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-226-6526. Primary manufacturer part number: 21230.
Features
  • Tritium Chamber — FSC 6665
  • 1 verified cross-reference
  • Primary manufacturer: Mirion Technologies (canberra), Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tritium Chamber, cataloged under National Stock Number 6665-01-226-6526, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mirion Technologies (canberra), Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-226-6526
Primary Part Number21230
Item NameTritium Chamber
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerMirion Technologies (canberra), Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5998-00-179-0735GS514W1B INTERCHANGEABLE
Holder,electrical Card
Northrop Grumman Systems Corporation
5945-00-184-9651P7455 INTERCHANGEABLE
Relay,electromagnetic
Projects Unlimited Inc
5310-00-367-179937FFHNS INTERCHANGEABLE
Nut,plain,hexagon
Motor City Fasteners Inc
5930-00-612-6993A218-100957-00 INTERCHANGEABLE
Switch Subassembly
Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co
2835-00-654-672321230 INTERCHANGEABLE
Door Assembly,fire Enclosure
Solar Turbines Incorporated Dba Solar Turbines Incorporated
1660-00-862-224721230 INTERCHANGEABLE
Valve,pressure Control
Mission Systems Orchard Park Inc
4810-01-136-073121-230 INTERCHANGEABLE
Seat,valve
Automatic Switch Company Dba Asco
7350-01-332-21117350013322111 INTERCHANGEABLE
Bowl,eating
National Industries for the Blind
4910-01-604-775321230 INTERCHANGEABLE
Test Set,pneumatic System Compon
Schrader-Bridgeport International Inc Dba Schrader Automotive
Cross-Reference Index
Part NumberManufacturer
21230 PRIMARY Mirion Technologies (canberra), Inc. (USA)
Related Parts
5998-00-179-0735INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
GS514W1B
5945-00-184-9651INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
P7455
5310-00-367-1799INTERCHANGEABLE
NUT,PLAIN,HEXAGON
37FFHNS
5930-00-612-6993INTERCHANGEABLE
SWITCH SUBASSEMBLY
A218-100957-00
2835-00-654-6723INTERCHANGEABLE
DOOR ASSEMBLY,FIRE ENCLOSURE
21230
1660-00-862-2247INTERCHANGEABLE
VALVE,PRESSURE CONTROL
21230
4810-01-136-0731INTERCHANGEABLE
SEAT,VALVE
21-230
7350-01-332-2111INTERCHANGEABLE
BOWL,EATING
7350013322111
4910-01-604-7753INTERCHANGEABLE
TEST SET,PNEUMATIC SYSTEM COMPON
21230

Frequently Asked Questions

What is NSN 6665-01-226-6526?

NSN 6665-01-226-6526 is a Tritium Chamber, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-226-6526?

NSN 6665-01-226-6526 has 1 cross-referenced part number: 21230 (Mirion Technologies (canberra), Inc.).

What NSN replaces 6665-01-226-6526?

There are 9 known substitutes for 6665-01-226-6526: 5998-00-179-0735, 5945-00-184-9651, 5310-00-367-1799 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21230?

Key specifications for 21230: End Item Identification: 6665-01-104-7254 RADIAC SET. 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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