PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HK-90-127Tape,insulation,electrical

Hawkeye International, Llc · NSN 5970-00-089-1881 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-089-1881 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-089-1881. Primary manufacturer part number: HK-90-127.
Features
  • Tape,insulation,electrical — FSC 5970
  • Nominal Length: 108.0 FEET FT
  • Adhesive Location: ONE SIDE
  • Nominal Overall Thickness: 0.0048 INCHES IN
  • Adhesive Type: PRESSURE SENSITIVE
  • Nominal Width: 1.500 INCHES IN
  • Cut Type and Quantity: 1 SINGLE
  • Minimum Tensile Strength: 12 POUNDS PER SQUARE INCH LBS
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Tape,insulation,electrical, cataloged under National Stock Number 5970-00-089-1881, 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 Hawkeye International, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-089-1881
Primary Part NumberHK-90-127
Item NameTape,insulation,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerHawkeye International, Llc
StatusCANCELLED
Nominal Length108.0 FEET FT
Adhesive LocationONE SIDE
Nominal Overall Thickness0.0048 INCHES IN
Adhesive TypePRESSURE SENSITIVE
Nominal Width1.500 INCHES IN
Cut Type and Quantity1 SINGLE
Minimum Tensile Strength12 POUNDS PER SQUARE INCH LBS
Environmental ProtectionMOISTURE RESISTANT
Temp Rating500.0 FAHRENHEIT NOMINAL DEGF
Nondefinitive Spec/std Data2 CLASS AND 1 TYPE
Material Document and ClassificationMIL-I-23594,TYPE 1,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Dielectric Withstanding Voltage in Volts7200.0
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4730-00-722-1295 INTERCHANGEABLE
Coupling,tube
Cross-Reference Index
Part NumberManufacturer
HK-90-127 PRIMARY Hawkeye International, Llc (USA)
MILI23594TY11W36YDS1.5THK3INCORE Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
601 1-2IN Minnesota Mining and Mfg Co 3m Company (USA)
MIL-I-23594 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
601 1-2IN 3m Co Admininistrative Electronic & Communications (USA)
A-A-59474 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
80-0120-3810-7 3m Deutschland Gmbh Div 3m Government Services, Europe & Shape/nato Relations (DEU)
75031 1-2IN Mystik Tape Corp (USA)
Related Parts
4730-00-722-1295INTERCHANGEABLE
COUPLING,TUBE

Frequently Asked Questions

What is NSN 5970-00-089-1881?

NSN 5970-00-089-1881 is a Tape,insulation,electrical, manufactured by Hawkeye International, Llc, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-089-1881?

NSN 5970-00-089-1881 has 8 cross-referenced part numbers: HK-90-127 (Hawkeye International, Llc), MILI23594TY11W36YDS1.5THK3INCORE (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 601 1-2IN (Minnesota Mining and Mfg Co 3m Company), MIL-I-23594 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 601 1-2IN (3m Co Admininistrative Electronic & Communications) and 3 more.

What NSN replaces 5970-00-089-1881?

There is 1 known substitute for 5970-00-089-1881: 4730-00-722-1295. Verify interchangeability with system specifications before substitution.

What are the specifications of HK-90-127?

Key specifications for HK-90-127: Nominal Length: 108.0 FEET FT; Adhesive Location: ONE SIDE; Nominal Overall Thickness: 0.0048 INCHES IN; Adhesive Type: PRESSURE SENSITIVE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-089-1881 still in active supply?

NSN 5970-00-089-1881 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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