PartsTable TECHNICAL DATA SHEET

NSN 6665-01-666-2426Government record, cited

Indicator, Radiac6665-01-666-2426

NSN 6665-01-666-2426 · NIIN 016662426 · Part number POLARIS-H QUAD

H3d Inc · FSC 6665 — Hazard-detecting Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment · CAGE 6BW68

Government record, cited

NSN 6665-01-666-2426 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-666-2426. Manufacturer of record part number: POLARIS-H QUAD.

Also searched as 6665-01-666-2426 · 6665016662426 · NIIN 016662426 · 01-666-2426 · FSC 6665 Hazard-detecting Instruments and Apparatus · CAGE 6BW68 · POLARIS-H QUAD

Nearby stock numbers ← 6665-01-666-1626 Identification System, Biological · 6665-01-666-6032 Calibration Check Kit, Gas Monito →

Features

Indicator,radiac — FSC 6665
Length: 9.6 INCHES NOMINAL IN
Features Provided: HANDHELD
Presentation Type: DIGITAL DISPLAY
Depth: 7.25 INCHES NOMINAL IN
Frequency Rating: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM
Width: 3.5 INCHES NOMINAL IN
1 manufacturer part number on file

Identification

NSN: 6665-01-666-2426
NIIN: 016662426
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: POLARIS-H QUAD
Manufacturer: H3d Inc

General Description

The Indicator,radiac, cataloged under National Stock Number 6665-01-666-2426, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is H3d Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6665-01-666-2426
Primary Part Number	POLARIS-H QUAD
Item Name	Indicator,radiac
FSC / FSG	6665 / 66 — Hazard-detecting Instruments and Apparatus
Manufacturer	H3d Inc
Status	ACTIVE
Length	9.6 INCHES NOMINAL IN
Features Provided	HANDHELD
Presentation Type	DIGITAL DISPLAY
Depth	7.25 INCHES NOMINAL IN
Frequency Rating	47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM
Width	3.5 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
POLARIS-H QUAD PRIMARY	H3d Inc (USA)

No interchangeability data on file.

Other items in FSC 6665 — Hazard-detecting Instruments and Apparatus

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6665-00-001-2316

6665-00-001-2316 · Item name not on file

6665-00-001-5355

RADIACMETER

6665-00-006-0951

6665-00-006-0951 · Item name not on file

6665-00-007-6584

6665-00-007-6584 · Item name not on file

6665-00-008-8883

6665-00-008-8883 · Item name not on file

6665-00-009-9478

COUNTER,RATEMETER

6665-00-009-9492

RADIACMETER

6665-00-010-0061

6665-00-010-0061 · Item name not on file

Frequently Asked Questions

What is NSN 6665-01-666-2426?

NSN 6665-01-666-2426 is a Indicator,radiac, manufactured by H3d Inc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.

What part numbers are listed for NSN 6665-01-666-2426?

NSN 6665-01-666-2426 has 1 manufacturer part number on file: POLARIS-H QUAD (H3d Inc).

What are the specifications of POLARIS-H QUAD?

Key specifications for POLARIS-H QUAD: Length: 9.6 INCHES NOMINAL IN; Features Provided: HANDHELD; Presentation Type: DIGITAL DISPLAY; Special Features: STARTUP AND OPERATING TEMPERATURE, -20 C TO 50 C; AVERAGE BATTERY LIFE IS 6 HOURS; WEIGHT IS 7.8 LBS; REMOVABLE USB FOR DATA STORAGE IS PROVIDED; DISPLAY IS 7" HD TABLET LBS. 6 specifications are documented in the U.S. Government catalog.

Is NSN 6665-01-666-2426 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 6665-01-666-2426?

NSN 6665-01-666-2426 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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