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Technical Data Sheet
PartsTable / MRO / A1849H
A1849H ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include overall_width: 4.000 INCHES NOMINAL IN, overall_height: 4.000 INCHES NOMINAL IN, overall_length: 2.750 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: RHEOSTAT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-971-5004, 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→ A1849H
NSN: 5905-00-971-5004
FSC: 5905
CAGE: 44655 — OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING (USA)
SPECIFICATIONS
overall_width4.000 INCHES NOMINAL IN
overall_height4.000 INCHES NOMINAL IN
overall_length2.750 INCHES NOMINAL IN
mounting_facility_quantity1
part_name_assigned_by_controlling_agencyRHEOSTAT
NSN5905-00-971-5004
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN A1849H MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT4.000 INCHES NOMINAL IN
OVERALL LENGTH2.750 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY1
OVERALL WIDTH4.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRHEOSTAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
402161Interchangeable
interchangeable cross-reference
interchangeable
600241 FIND 1Interchangeable
interchangeable cross-reference
interchangeable
600241Interchangeable
interchangeable cross-reference
interchangeable
THV0152825JAYInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1849H?
A1849H is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace A1849H?
There are 4 known substitutes for A1849H: 402161, 600241 FIND 1, 600241 and 1 more. Substitute compatibility should be verified for your specific system.
Is A1849H still available?
A1849H is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026