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401148 ✓ Verified by PartsTable
— · COMPONENT
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 BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL STUD ASSEMBLY, stud_length: 0.500 INCHES NOMINAL ALL THREADED STUD IN, thread_size: 6-32 ALL THREADED PORTIONS, flange_width: 0.310 INCHES NOMINAL IN, flange_length: 0.530 INCHES NOMINAL IN, style_designator: SQUARE W/FLANGE THREADED STUD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3895-00-777-7178, 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
401148
NSN: 3895-00-777-7178
FSC: 3895
CAGE: 99832 — SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL STUD ASSEMBLY
stud_length0.500 INCHES NOMINAL ALL THREADED STUD IN
thread_size6-32 ALL THREADED PORTIONS
flange_width0.310 INCHES NOMINAL IN
flange_length0.530 INCHES NOMINAL IN
style_designatorSQUARE W/FLANGE THREADED STUD
surface_treatmentCADMIUM STUD ASSEMBLY
distance_from_flange_to_end0.510 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
NSN3895-00-777-7178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,WASHER,THRUST TITLE COMPONENT PN 401148 MFR BEARING,WASHER,THRUST
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF ONE IMPELLER ASSEMBLY P/N 12977,ONE STATOR ASSEMBLY P/N 12334,ONE "O"RING P/N 6357,ONE TURBINE ASSEMBLY P/N 12489,ONE FRONT COVER ASSEMBLY P/N 12906
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF ONE IMPELLER ASSEMBLY P/N 12977,ONE STATOR ASSEMBLY P/N 12334,ONE "O"RING P/N 6357,ONE TURBINE ASSEMBLY P/N 12489,ONE FRONT COVER ASSEMBLY P/N 12906
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
12-078Interchangeable
interchangeable cross-reference
interchangeable
12-978Interchangeable
interchangeable cross-reference
interchangeable
E-121-DInterchangeable
interchangeable cross-reference
interchangeable
6-10-Q-M-DCInterchangeable
interchangeable cross-reference
interchangeable
SE-3-M-DCInterchangeable
interchangeable cross-reference
interchangeable
10Z8-111Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 401148?
401148 is a BEARING,WASHER,THRUST.
What parts can replace 401148?
There are 10 known substitutes for 401148: 12-078, 12-978, E-121-D and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 401148?
401148 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3895-00-777-7178. 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