PartsTable
Technical Data Sheet
78-3 ✓ Verified by PartsTable
Voggenreiter · 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 CONE,TAPERED ROLLER BEARING is a Voggenreiter tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include diameter: 0.203 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, lug_width: 0.500 INCHES NOMINAL IN, cone_width: 1.8900 INCHES NOMINAL1.8900 INCHES NOMINAL IN, bore_diameter: 3.9370 INCHES NOMINAL3.9370 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-435-2790, 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
78-3
NSN: 6625-00-435-2790
FSC: 6625
CAGE: 83777 — E-SYSTEMS INC MEMCOR DIV FLORIDA OPNS (USA)
SPECIFICATIONS
diameter0.203 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
lug_width0.500 INCHES NOMINAL IN
cone_width1.8900 INCHES NOMINAL1.8900 INCHES NOMINAL IN
bore_diameter3.9370 INCHES NOMINAL3.9370 INCHES NOMINAL IN
coil_quantity10 1/2
lug_thickness0.345 INCHES NOMINAL IN
overall_width0.500 INCHES NOMINAL IN
thread_length0.218 INCHES IN
overall_height0.781 INCHES IN
overall_length13.000 INCHES MINIMUM AND 13.750 INCHES MAXIMUM IN
NSN6625-00-435-2790
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Voggenreiter CONE,TAPERED ROLLER BEARING TITLE COMPONENT PN 78-3 MFR Voggenreiter CONE,TAPERED ROLLER BE
KEY FEATURES
COLOR: UNABLE TO DECODE
METER BODY DIAMETER BEHIND MOUNTING FLANGE: 2.150 INCHES MAXIMUM IN
NUCLEAR HARDNESS CRITICAL FEATURE: NONHARDENED
SPECIAL MARKINGS: GREEN BAND FROM 0.683 MA TO 790 MA; RED MARK AT 0.694 MA
SURFACE TREATMENT: ENAMEL SEMIGLOSS
FSC APPLICATION DATA: TEST SET ELECTRONIC
MATERIAL: STEEL
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
TECHNICAL CHARACTERISTICS (FLIS)
COLORUNABLE TO DECODE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.150 INCHES MAXIMUM IN
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
SPECIAL MARKINGSGREEN BAND FROM 0.683 MA TO 790 MA; RED MARK AT 0.694 MA
SURFACE TREATMENTENAMEL SEMIGLOSS
FSC APPLICATION DATATEST SET ELECTRONIC
MATERIALSTEEL
SPECIAL FEATURESRUGGEDIZED
MOUNTING FACILITY TYPE AND QUANTITY3 SCREW AND 3 UNTHREADED HOLE(S)
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
621Upgraded Successor
successor cross-reference
successor
000783Upgraded Successor
successor cross-reference
successor
621-14939Upgraded Successor
successor cross-reference
successor
405138Interchangeable
interchangeable cross-reference
interchangeable
C000783Interchangeable
Same NIIN cross-reference
interchangeable
M1921Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78-3?
78-3 is a CONE,TAPERED ROLLER BEARING manufactured by Voggenreiter.
What parts can replace 78-3?
There are 6 known substitutes for 78-3: 621, 000783, 621-14939 and 3 more. Substitute compatibility should be verified for your specific system.
Is 78-3 still available?
78-3 is currently cancelled.
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