Sensor, Dewpoint6660-01-663-5403

NSN 6660-01-663-5403 · NIIN 016635403 · Part number 9000-23

Howell Laboratories Inc Dba Howell Laboratories Inc · FSC 6660 — Meteorological Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment · CAGE 22501

Government record, cited

NSN 6660-01-663-5403 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-663-5403. Manufacturer of record part number: 9000-23.

Also searched as 6660-01-663-5403 · 6660016635403 · NIIN 016635403 · 01-663-5403 · FSC 6660 Meteorological Instruments and Apparatus · CAGE 22501 · 9000-23 · TM-HLI9000M2-M-05 ITEM 5-1-21

Nearby stock numbers ← 6660-01-663-4922 Rem Sensor Rss · 6660-01-663-8280 Satellite, Meteorological →

Features

Sensor,dewpoint — FSC 6660
2 manufacturer part numbers on file
Manufacturer of record: Howell Laboratories Inc Dba Howell Laboratories Inc

Identification

NSN: 6660-01-663-5403
NIIN: 016635403
FSC: 6660 — Meteorological Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 9000-23
Manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc

General Description

The Sensor,dewpoint, cataloged under National Stock Number 6660-01-663-5403, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6660-01-663-5403
Primary Part Number	9000-23
Item Name	Sensor,dewpoint
FSC / FSG	6660 / 66 — Meteorological Instruments and Apparatus
Manufacturer	Howell Laboratories Inc Dba Howell Laboratories Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
9000-23 PRIMARY	Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
TM-HLI9000M2-M-05 ITEM 5-1-21	Howell Laboratories Inc Dba Howell Laboratories Inc (USA)

Frequently Asked Questions

What is NSN 6660-01-663-5403?

NSN 6660-01-663-5403 is a Sensor,dewpoint, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.

What part numbers are listed for NSN 6660-01-663-5403?

NSN 6660-01-663-5403 has 2 manufacturer part numbers on file: 9000-23 (Howell Laboratories Inc Dba Howell Laboratories Inc), TM-HLI9000M2-M-05 ITEM 5-1-21 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What are the specifications of 9000-23?

Key specifications for 9000-23: Special Features: CAGE 22501 HOWELL LABORATORIES,INC.OEM; Part Name Assigned by Controlling Agency: SENSOR,DEWPOINT; End Item Identification: MODEL 9000 MK. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6660-01-663-5403 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

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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