PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9LDetector,gas,nitrogen Dioxide,10

Instrument Depot Inc · NSN 6665-01-191-8959 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-191-8959 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-191-8959. Primary manufacturer part number: 9L.
Features
  • Detector,gas,nitrogen Dioxide,10 — FSC 6665
  • 1 verified cross-reference
  • Primary manufacturer: Instrument Depot Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detector,gas,nitrogen Dioxide,10, cataloged under National Stock Number 6665-01-191-8959, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Instrument Depot Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-191-8959
Primary Part Number9L
Item NameDetector,gas,nitrogen Dioxide,10
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerInstrument Depot Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3441-00-156-7002 INTERCHANGEABLE
Forming Machine,sheet Metal,slip
8030-00-722-9146 INTERCHANGEABLE
Sealing Compound
5110-01-096-4657 INTERCHANGEABLE
Shears,metal Cutting,hand
Cross-Reference Index
Part NumberManufacturer
9L PRIMARY Instrument Depot Inc (USA)
Related Parts
3441-00-156-7002INTERCHANGEABLE
FORMING MACHINE,SHEET METAL,SLIP
8030-00-722-9146INTERCHANGEABLE
SEALING COMPOUND
5110-01-096-4657INTERCHANGEABLE
SHEARS,METAL CUTTING,HAND

Frequently Asked Questions

What is NSN 6665-01-191-8959?

NSN 6665-01-191-8959 is a Detector,gas,nitrogen Dioxide,10, manufactured by Instrument Depot Inc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-191-8959?

NSN 6665-01-191-8959 has 1 cross-referenced part number: 9L (Instrument Depot Inc).

What NSN replaces 6665-01-191-8959?

There are 3 known substitutes for 6665-01-191-8959: 3441-00-156-7002, 8030-00-722-9146, 5110-01-096-4657. Verify interchangeability with system specifications before substitution.

What are the specifications of 9L?

Key specifications for 9L: Special Features: MEASURING GAS RANGE: 0.5-125 PPM; Part Name Assigned by Controlling Agency: DETECTOR GAS NITROGEN DIOXIDE MEASURING GAS RANGE 0.5-125PPM. 2 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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