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Technical Data Sheet
PartsTable / MRO / DC90
DC90 ✓ 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

The TAPE,SOUND RECORDING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include color: AMBER LENS, material: GLASS LENS, overall_length: 0.562 INCHES NOMINAL IN, mounting_method: PRESS FIT, overall_diameter: 0.641 INCHES NOMINAL IN, features_provided: ROTATABLE ALIGNMENT CAPABILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-299-3374, 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→ DC90
NSN: 6210-00-299-3374
FSC: 6210
CAGE: 04773 — GTE COMMUNICATION SYSTEMS CORP (USA)
SPECIFICATIONS
colorAMBER LENS
materialGLASS LENS
overall_length0.562 INCHES NOMINAL IN
mounting_methodPRESS FIT
overall_diameter0.641 INCHES NOMINAL IN
features_providedROTATABLE ALIGNMENT CAPABILITY
surface_conditionSMOOTH BACK
holder_surface_treatmentCOPPER ALLOY AND LACQUER
mounting_device_quantity1
light_transmission_designTRANSPARENT LENS
NSN6210-00-299-3374
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPE,SOUND RECORDING TITLE COMPONENT PN DC90 MFR TAPE,SOUND RECORDING
KEY FEATURES
•
COLOR: AMBER LENS
•
FEATURES PROVIDED: ROTATABLE ALIGNMENT CAPABILITY
•
HOLDER SURFACE TREATMENT: COPPER ALLOY AND LACQUER
•
OVERALL DIAMETER: 0.641 INCHES NOMINAL IN
•
MATERIAL: GLASS LENS
•
SURFACE CONDITION: SMOOTH BACK
•
MOUNTING METHOD: PRESS FIT
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)
COLORAMBER LENS
FEATURES PROVIDEDROTATABLE ALIGNMENT CAPABILITY
HOLDER SURFACE TREATMENTCOPPER ALLOY AND LACQUER
OVERALL DIAMETER0.641 INCHES NOMINAL IN
OVERALL LENGTH0.562 INCHES NOMINAL IN
MATERIALGLASS LENS
SURFACE CONDITIONSMOOTH BACK
MOUNTING METHODPRESS FIT
LIGHT TRANSMISSION DESIGNTRANSPARENT LENS
MOUNTING DEVICE QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
DC-90Interchangeable
interchangeable cross-reference
interchangeable
IRC-90Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DC90?
DC90 is a TAPE,SOUND RECORDING. It is classified as a MRO (MRO_GENERAL).
What parts can replace DC90?
There are 2 known substitutes for DC90: DC-90, IRC-90. Substitute compatibility should be verified for your specific system.
What is the NSN for DC90?
DC90 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-299-3374. 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