PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A11571Diaphram and Ring R

Mirion Technologies (canberra), Inc. · NSN 6665-00-123-1782 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-00-123-1782 — this item is cataloged by the U.S. Government under National Stock Number 6665-00-123-1782. Primary manufacturer part number: A11571.
Features
  • Diaphram and Ring R — 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 Diaphram and Ring R, cataloged under National Stock Number 6665-00-123-1782, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiaphram and Ring R
FSC / FSG6665 — No Item Name Available (FSG 66)
ManufacturersMirion Technologies (canberra), Inc. (CAGE 06442)
Technical Specifications
ParameterValue
NSN6665-00-123-1782
Primary Part NumberA11571
Item NameDiaphram and Ring R
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerMirion Technologies (canberra), Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6625-00-113-362722145-2 INTERCHANGEABLE
Test Set Subassembly,electrical
Rex Systems Incorporated Dba Rex Systems Inc
Cross-Reference Index
Part NumberManufacturer
A11571 PRIMARY Mirion Technologies (canberra), Inc. (USA)
Related Parts
6625-00-113-3627INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
22145-2

Frequently Asked Questions

What is NSN 6665-00-123-1782?

NSN 6665-00-123-1782 is a Diaphram and Ring R, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-00-123-1782?

NSN 6665-00-123-1782 has 1 cross-referenced part number: A11571 (Mirion Technologies (canberra), Inc.).

What NSN replaces 6665-00-123-1782?

There is 1 known substitute for 6665-00-123-1782: 6625-00-113-3627. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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