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Technical Data Sheet
PartsTable / MRO / 73860
73860 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BRACKET ASSEMBLY,RI is a the manufacturer industrial component. Key specifications include functional_description: CHECKS THE ACCURACY OF COMBUSTIBLE GAS INDICATOR, part_name_assigned_by_controlling_agency: FIELD CALIBRATION UNIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6665-00-735-7309, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 73860
NSN: 6665-00-735-7309
FSC: 6665
CAGE: 55799 — MINE SAFETY APPLIANCES COMPANY (USA)
SPECIFICATIONS
functional_descriptionCHECKS THE ACCURACY OF COMBUSTIBLE GAS INDICATOR
part_name_assigned_by_controlling_agencyFIELD CALIBRATION UNIT
NSN6665-00-735-7309
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRACKET ASSEMBLY,RI TITLE COMPONENT PN 73860 MFR BRACKET ASSEMBLY,RI
KEY FEATURES
•
FUNCTIONAL DESCRIPTION: CHECKS THE ACCURACY OF COMBUSTIBLE GAS INDICATOR
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYFIELD CALIBRATION UNIT
SPECIAL FEATURESUSES CONVENIENT MINATURE CARTRIDGES OF ISO-BUTANE TOGETHER WITH INTEGRATED COMPONENTS TO PREPARE AN ACCURATE TEST SAMPLE; THE DIFFERENCE BETWEEN THE OBSERVED READING AND THE KNOWN VALUE IS THE ERROR OF THE MEASURING INSTRUMENT
FUNCTIONAL DESCRIPTIONCHECKS THE ACCURACY OF COMBUSTIBLE GAS INDICATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
F66Interchangeable
interchangeable cross-reference
interchangeable
15700Interchangeable
interchangeable cross-reference
interchangeable
1DF66Interchangeable
interchangeable cross-reference
interchangeable
F63Interchangeable
interchangeable cross-reference
interchangeable
3540-00-360-0151Interchangeable
interchangeable cross-reference
interchangeable
MILS43194Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73860?
73860 is a BRACKET ASSEMBLY,RI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 73860?
There are 13 known substitutes for 73860: F66, 15700, 1DF66 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73860?
73860 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6665-00-735-7309. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026