PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8621Probe,radiation Monitor

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 6665-01-112-2130 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-112-2130 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-112-2130. Primary manufacturer part number: 8621.
Features
  • Probe,radiation Monitor — FSC 6665
  • General Characteristics Item Description: 0.02 MW PER SQ CM TO 20.0 MW PER SQ CM
  • 1 verified cross-reference
  • Primary manufacturer: Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe,radiation Monitor, cataloged under National Stock Number 6665-01-112-2130, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-112-2130
Primary Part Number8621
Item NameProbe,radiation Monitor
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
General Characteristics Item Description0.02 MW PER SQ CM TO 20.0 MW PER SQ CM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-04448621 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5310-00-062-7609 INTERCHANGEABLE
Washer,flat
5935-00-417-0519 INTERCHANGEABLE
Connector,plug,electrical
5975-00-538-31338621 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5360-00-597-830458018A INTERCHANGEABLE
Spring,helical,compression
Brinkley Technology Group Llc Dba Hercules Manufacturing
5960-00-926-0211 INTERCHANGEABLE
Electron Tube
4520-01-021-189310217 INTERCHANGEABLE
Heating Element,electrical,nonim
G.s. Blodgett, Llc Div Blodgett
5120-01-110-4472 INTERCHANGEABLE
Contact Positioner,terminal Crim
6145-01-157-09338621 INTERCHANGEABLE
Cable,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5998-01-237-6048 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
8621 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
4820-00-036-0444INTERCHANGEABLE
DISK,VALVE
8621
5310-00-062-7609INTERCHANGEABLE
WASHER,FLAT
5935-00-417-0519INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5975-00-538-3133INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8621
5360-00-597-8304INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
58018A
5960-00-926-0211INTERCHANGEABLE
ELECTRON TUBE
4520-01-021-1893INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
10217
5120-01-110-4472INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
6145-01-157-0933INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
8621
5998-01-237-6048INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5985-01-324-2849INTERCHANGEABLE
ATTENUATOR,FIXED
8621
5120-01-335-8608INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
86-21

Frequently Asked Questions

What is NSN 6665-01-112-2130?

NSN 6665-01-112-2130 is a Probe,radiation Monitor, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-112-2130?

NSN 6665-01-112-2130 has 1 cross-referenced part number: 8621 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 6665-01-112-2130?

There are 12 known substitutes for 6665-01-112-2130: 4820-00-036-0444, 5310-00-062-7609, 5935-00-417-0519 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8621?

Key specifications for 8621: General Characteristics Item Description: 0.02 MW PER SQ CM TO 20.0 MW PER SQ CM. 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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