PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CSK3086-19Sensor,exhaust Gas,oxygen,emissi

Mine Safety Appliances Company · NSN 2990-01-337-4139 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-337-4139 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-337-4139. Primary manufacturer part number: CSK3086-19.
Features
  • Sensor,exhaust Gas,oxygen,emissi — FSC 2990
  • 2 verified cross-references
  • Primary manufacturer: Mine Safety Appliances Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sensor,exhaust Gas,oxygen,emissi, cataloged under National Stock Number 2990-01-337-4139, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Mine Safety Appliances Company. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSensor,exhaust Gas,oxygen,emissi
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersMine Safety Appliances Company (CAGE 1CS58)
Technical Specifications
ParameterValue
NSN2990-01-337-4139
Primary Part NumberCSK3086-19
Item NameSensor,exhaust Gas,oxygen,emissi
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerMine Safety Appliances Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-516-533010561PCN0104 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Librascope Corporation
6695-01-445-4676466324 INTERCHANGEABLE
Oxygen Sensor Sub
Mine Safety Appliances Company
Cross-Reference Index
Part NumberManufacturer
CSK3086-19 PRIMARY Mine Safety Appliances Company (USA)
466324 Mine Safety Appliances Company (USA)
Related Parts
3110-00-516-5330INTERCHANGEABLE
BEARING,BALL,ANNULAR
10561PCN0104
6695-01-445-4676INTERCHANGEABLE
OXYGEN SENSOR SUB
466324

Frequently Asked Questions

What is NSN 2990-01-337-4139?

NSN 2990-01-337-4139 is a Sensor,exhaust Gas,oxygen,emissi, manufactured by Mine Safety Appliances Company, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-337-4139?

NSN 2990-01-337-4139 has 2 cross-referenced part numbers: CSK3086-19 (Mine Safety Appliances Company), 466324 (Mine Safety Appliances Company).

What NSN replaces 2990-01-337-4139?

There are 2 known substitutes for 2990-01-337-4139: 3110-00-516-5330, 6695-01-445-4676. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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