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PartsTable / COMPONENT / HH-I-553 GRA
HH-I-553 GRA ✓ 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 TAPE,INSULATION,ELECTRICAL is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: RUBBER BASIC, nominal_width: 0.750 INCHES IN, nominal_length: 360.0 INCHES IN, nominal_overall_thickness: 0.0300 INCHES IN, nondefinitive_spec/std_data: B GRADE, dielectric_material_voltage_rating_per_mil_thickness_in_volts: 350.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-644-3166, 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
HH-I-553 GRA
NSN: 5970-00-644-3166
FSC: 5970
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
materialRUBBER BASIC
nominal_width0.750 INCHES IN
nominal_length360.0 INCHES IN
nominal_overall_thickness0.0300 INCHES IN
nondefinitive_spec/std_dataB GRADE
dielectric_material_voltage_rating_per_mil_thickness_in_volts350.0
NSN5970-00-644-3166
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPE,INSULATION,ELECTRICAL TITLE COMPONENT PN HH-I-553 GRA MFR TAPE,INSULATION,ELECTR
KEY FEATURES
•
MATERIAL: RUBBER BASIC
•
DIELECTRIC MATERIAL VOLTAGE RATING PER MIL THICKNESS IN VOLTS: 350.0
•
NOMINAL WIDTH: 0.750 INCHES IN
•
NOMINAL LENGTH: 360.0 INCHES IN
•
NOMINAL OVERALL THICKNESS: 0.0300 INCHES IN
•
NONDEFINITIVE SPEC/STD DATA: B GRADE
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)
MATERIALRUBBER BASIC
DIELECTRIC MATERIAL VOLTAGE RATING PER MIL THICKNESS IN VOLTS350.0
NOMINAL WIDTH0.750 INCHES IN
NOMINAL LENGTH360.0 INCHES IN
NOMINAL OVERALL THICKNESS0.0300 INCHES IN
NONDEFINITIVE SPEC/STD DATAB GRADE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
875910Interchangeable
interchangeable cross-reference
interchangeable
1756654Interchangeable
interchangeable cross-reference
interchangeable
HH-I-553Interchangeable
interchangeable cross-reference
interchangeable
5970006818236Interchangeable
interchangeable cross-reference
interchangeable
ASTM D4388Interchangeable
interchangeable cross-reference
interchangeable
TYPE VInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HH-I-553 GRA?
HH-I-553 GRA is a TAPE,INSULATION,ELECTRICAL.
What parts can replace HH-I-553 GRA?
There are 10 known substitutes for HH-I-553 GRA: 875910, 1756654, HH-I-553 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HH-I-553 GRA?
HH-I-553 GRA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-644-3166. 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