NSN 6665-01-607-0633 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-607-0633. Manufacturer of record part number: MCXL-XWHM-B-NA.
Also searched as6665-01-607-0633 ·
6665016070633 ·
NIIN 016070633 ·
01-607-0633 ·
FSC 6665 Hazard-detecting Instruments and Apparatus · CAGE 4LGP1 · MCXL-XWHM-B-NA · BW QT-XWHM-A-B-NA
Usage Design: USES 3 AA ALKALINE BATTERIES AND HAS A LCD DISPLAY. DETECTS COMBUSTIBLE GASES, OXYGEN, HYDROGEN SULFIDE, AND CARBON MONOXIDE.
Voltage Rating: 4.5 VOLTS NOMINAL
2 manufacturer part numbers on file
Manufacturer of record: Bw Technologies Llc
Identification
NSN: 6665-01-607-0633
NIIN: 016070633
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: MCXL-XWHM-B-NA
Manufacturer: Bw Technologies Llc
General Description
The Detector,gas, cataloged under National Stock Number 6665-01-607-0633, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Bw Technologies Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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
6665-01-607-0633
Primary Part Number
MCXL-XWHM-B-NA
Item Name
Detector,gas
FSC / FSG
6665 / 66 — Hazard-detecting Instruments and Apparatus
Manufacturer
Bw Technologies Llc
Status
ACTIVE
Cognizant Service
UNITED STATES NAVY
Material
PLASTIC CASE
Usage Design
USES 3 AA ALKALINE BATTERIES AND HAS A LCD DISPLAY. DETECTS COMBUSTIBLE GASES, OXYGEN, HYDROGEN SULFIDE, AND CARBON MONOXIDE.
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 6665-01-607-0633?
NSN 6665-01-607-0633 is a Detector,gas, manufactured by Bw Technologies Llc, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
What part numbers are listed for NSN 6665-01-607-0633?
NSN 6665-01-607-0633 has 2 manufacturer part numbers on file: MCXL-XWHM-B-NA (Bw Technologies Llc), BW QT-XWHM-A-B-NA (Bw Technologies Llc).
What are the specifications of MCXL-XWHM-B-NA?
Key specifications for MCXL-XWHM-B-NA: Overall Height: 1.9 INCHES NOMINAL IN; Cognizant Service: UNITED STATES NAVY; Overall Length: 5.1 INCHES NOMINAL IN; Overall Width: 3.2 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6665-01-607-0633 hazardous material?
Hazardous per DLA record (HMIC Y). 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.