PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HH-I-553 GRATape,insulation,electrical

General Services Administration Federal Supply Service · NSN 5970-00-644-3166 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-644-3166 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-644-3166. Primary manufacturer part number: HH-I-553 GRA.
Features
  • Tape,insulation,electrical — FSC 5970
  • 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
  • 3 verified cross-references
Applications
  • Applications requiring Rubber Basic construction
General Description

The Tape,insulation,electrical, cataloged under National Stock Number 5970-00-644-3166, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-644-3166
Primary Part NumberHH-I-553 GRA
Item NameTape,insulation,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
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
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5970-00-184-20021756654 INTERCHANGEABLE
Tape,insulation,electrical
Naval Ship Systems Command
5970-00-681-8236 INTERCHANGEABLE
Tape,insulation,electrical
5970-00-995-2313 INTERCHANGEABLE
Tape,insulation,electrical
5970-01-070-9444 INTERCHANGEABLE
Tape,insulation,electrical
5970-01-613-4742TS-4742-3/4 INTERCHANGEABLE
Tape,insulation,electrical
Tapesouth Inc Dba Tapesouth Inc
Cross-Reference Index
Part NumberManufacturer
HH-I-553 GRA General Services Administration Federal Supply Service (USA)
HH-I-553B130 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
HH-I-553 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5970-00-184-2002INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
1756654
5970-00-681-8236INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
5970-00-995-2313INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
5970-01-070-9444INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
5970-01-613-4742INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
TS-4742-3/4

Frequently Asked Questions

What is NSN 5970-00-644-3166?

NSN 5970-00-644-3166 is a Tape,insulation,electrical, manufactured by General Services Administration Federal Supply Service, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-644-3166?

NSN 5970-00-644-3166 has 3 cross-referenced part numbers: HH-I-553 GRA (General Services Administration Federal Supply Service), HH-I-553B130 (Federal Specifications Promulgated by General Services Administration Washington DC), HH-I-553 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5970-00-644-3166?

There are 5 known substitutes for 5970-00-644-3166: 5970-00-184-2002, 5970-00-681-8236, 5970-00-995-2313 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HH-I-553 GRA?

Key specifications for HH-I-553 GRA: 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. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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