Name: CONE AND ROLLERS,TAPERED ROLLER
Brand: Unknown
SKU: 389A

389A ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include current_type: DC, terminal_type: THREADED STUD, voltage_rating: 6.0 VOLTS MINIMUM AND 24.0 VOLTS MAXIMUM, mounting_method: FLANGE AND HOLE, actuation_method: FLOAT, resistance_in_ohms: 0.500 PER INCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-409-1022, 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→ 389A

NSN: 6625-01-409-1022
FSC: 6625
CAGE: 08098 — B&K PRECISION CORP DIV B&K PRECISION CORPORATION (USA)

SPECIFICATIONS

current_type	DC
terminal_type	THREADED STUD
voltage_rating	6.0 VOLTS MINIMUM AND 24.0 VOLTS MAXIMUM
mounting_method	FLANGE AND HOLE
actuation_method	FLOAT
terminal_quantity	1
resistance_in_ohms	0.500 PER INCH
attachment_feature_quantity	1 AND 5
electrical_connection_quantity	1
NSN	6625-01-409-1022

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

VERIFIED SUBSTITUTES & CROSS-REFERENCES 19

39013Upgraded Successor

successor cross-reference

successor

390AUpgraded Successor

successor cross-reference

successor

390A3Upgraded Successor

successor cross-reference

successor

111417-16D-0540Interchangeable

interchangeable cross-reference

interchangeable

MIL-DTL-8795Interchangeable

interchangeable cross-reference

interchangeable

MS28741-16-0540Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 389A?

389A is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 389A?

There are 19 known substitutes for 389A: 39013, 390A, 390A3 and 16 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 389A?

389A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-409-1022. This indicates validated use in U.S. government and defense supply chains.

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