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Technical Data Sheet
PartsTable / COMPONENT / 2970-4
2970-4 ✓ Verified by PartsTable
Fellowes · 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL CORROSION RESISTING BODY, overall_width: 1.216 INCHES NOMINAL IN, overall_height: 2.062 INCHES NOMINAL IN, overall_length: 3.470 INCHES NOMINAL IN, mounting_method: BRACKET(S), style_designator: MULTIPLE STRIP TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9905-00-105-9521, 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
2970-4
NSN: 9905-00-105-9521
FSC: 9905
CAGE: 83311 — UNISON INDUSTRIES, LLC DBA UNISON INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
overall_width1.216 INCHES NOMINAL IN
overall_height2.062 INCHES NOMINAL IN
overall_length3.470 INCHES NOMINAL IN
mounting_methodBRACKET(S)
style_designatorMULTIPLE STRIP TYPE
lamp_bulb_size_designatorT-1 3/4
terminal_type_and_quantity6 SOLDER LUG
lamp_base_type_accommodatedMIDGET FLANGED
lamp_type_accommodated_and_quantity4 INCANDESCENT
NSN9905-00-105-9521
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Fellowes CONE AND ROLLERS,TAPERED ROLLER TITLE COMPONENT PN 2970-4 MFR Fellowes CONE AND ROLLERS,TAPER
KEY FEATURES
•
COLOR: BLACK FIRST SIDE INSCRIPTION BACKGROUND
•
MATERIAL: ALUMINUM ALLOY
•
THICKNESS: 0.032 INCHES NOMINAL IN
•
BASIC SHAPE STYLE: RECTANGULAR
•
ATTACHMENT METHOD: HOLE
•
MARKING DESIGNATION: LEGEND FIRST SIDE
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)
COLORBLACK FIRST SIDE INSCRIPTION BACKGROUND
MATERIALALUMINUM ALLOY
COLORALUMINUM AND BLACK FIRST SIDE INSCRIPTION
COLORALUMINUM FIRST SIDE BORDER
THICKNESS0.032 INCHES NOMINAL IN
BASIC SHAPE STYLERECTANGULAR
ATTACHMENT METHODHOLE
MARKING DESIGNATIONLEGEND FIRST SIDE
LENGTH2.500 INCHES NOMINAL IN
WIDTH1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2970-4Interchangeable
interchangeable cross-reference
interchangeable
3666008-004Interchangeable
interchangeable cross-reference
interchangeable
D14217Interchangeable
interchangeable cross-reference
interchangeable
29704 PC 4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2970-4?
2970-4 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Fellowes.
What parts can replace 2970-4?
There are 4 known substitutes for 2970-4: 2970-4, 3666008-004, D14217 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2970-4?
2970-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9905-00-105-9521. 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