PartsTable
Technical Data Sheet
16291-28 ✓ 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 mounting_method: UNTHREADED HOLE(S), special_features: DRIPPROOF, mounting_hole_diameter: 0.562 INCHES NOMINAL IN, nondefinitive_spec/std_data: EW FORM, part_name_assigned_by_controlling_agency: RHEOSTAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-393-2628, 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 16291-28
NSN: 5905-00-393-2628
FSC: 5905
CAGE: 63743 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
mounting_methodUNTHREADED HOLE(S)
special_featuresDRIPPROOF
mounting_hole_diameter0.562 INCHES NOMINAL IN
mounting_facility_quantity4
nondefinitive_spec/std_dataEW FORM
part_name_assigned_by_controlling_agencyRHEOSTAT
NSN5905-00-393-2628
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 16291-28 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
MOUNTING HOLE DIAMETER: 0.562 INCHES NOMINAL IN
TEST DATA DOCUMENT: 81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING METHOD: UNTHREADED HOLE(S)
NONDEFINITIVE SPEC/STD DATA: EW FORM
MOUNTING FACILITY QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRHEOSTAT
SPECIAL FEATURESDRIPPROOF
TEST DATA DOCUMENT81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING METHODUNTHREADED HOLE(S)
NONDEFINITIVE SPEC/STD DATAEW FORM
MOUNTING FACILITY QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
10020Interchangeable
interchangeable cross-reference
interchangeable
41120Interchangeable
Intel | CPU Intel Xeon Silver 4112 2.60GHz 4C 8.25M 85W LGA3647 L3 (Alt: 6YC56)
interchangeable
42-10154Interchangeable
interchangeable cross-reference
interchangeable
53120Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-313Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-313 TY1STAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 16291-28?
16291-28 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 16291-28?
There are 12 known substitutes for 16291-28: 10020, 41120, 42-10154 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 16291-28?
16291-28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-393-2628. This indicates validated use in U.S. government and defense supply chains.
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