PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

85489Meter,gas Indicator

Mine Safety Appliances Company · NSN 6665-00-306-9686 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-00-306-9686 — this item is cataloged by the U.S. Government under National Stock Number 6665-00-306-9686. Primary manufacturer part number: 85489.
Features
  • Meter,gas Indicator — FSC 6665
  • 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 Meter,gas Indicator, cataloged under National Stock Number 6665-00-306-9686, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMeter,gas Indicator
FSC / FSG6665 — No Item Name Available (FSG 66)
ManufacturersMine Safety Appliances Company (CAGE 55799)
Technical Specifications
ParameterValue
NSN6665-00-306-9686
Primary Part Number85489
Item NameMeter,gas Indicator
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerMine Safety Appliances Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5841-00-030-976153-1133 INTERCHANGEABLE
Coupling
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5325-00-487-632885-489 INTERCHANGEABLE
Ring,retaining
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
4730-00-698-5001113-2 INTERCHANGEABLE
Elbow,pipe to Tube
Crane Carrier Company, Llc
5999-01-038-1187 INTERCHANGEABLE
Contact,electrical
4730-01-134-156385489 INTERCHANGEABLE
Nozzle,brass
Transland Inc
Cross-Reference Index
Part NumberManufacturer
08-85489 Mine Safety Appliances Company (USA)
85489 PRIMARY Mine Safety Appliances Company (USA)
Related Parts
5841-00-030-9761INTERCHANGEABLE
COUPLING
53-1133
5325-00-487-6328INTERCHANGEABLE
RING,RETAINING
85-489
4730-00-698-5001INTERCHANGEABLE
ELBOW,PIPE TO TUBE
113-2
5999-01-038-1187INTERCHANGEABLE
CONTACT,ELECTRICAL
4730-01-134-1563INTERCHANGEABLE
NOZZLE,BRASS
85489

Frequently Asked Questions

What is NSN 6665-00-306-9686?

NSN 6665-00-306-9686 is a Meter,gas Indicator, manufactured by Mine Safety Appliances Company, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-00-306-9686?

NSN 6665-00-306-9686 has 2 cross-referenced part numbers: 08-85489 (Mine Safety Appliances Company), 85489 (Mine Safety Appliances Company).

What NSN replaces 6665-00-306-9686?

There are 5 known substitutes for 6665-00-306-9686: 5841-00-030-9761, 5325-00-487-6328, 4730-00-698-5001 and 2 more. Verify interchangeability with system specifications before substitution.

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