PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M81786/3-5Insulation Sleeving,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5970-01-282-5570 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-282-5570 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-282-5570. Primary manufacturer part number: M81786/3-5.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Reliability Indicator: NOT ESTABLISHED
  • Recovered Inside Diameter: 0.093 INCHES NOMINAL IN
  • Material: PLASTIC POLYOLEFIN
  • Color: BLACK
  • Dielectric Material Voltage Rating Per Unit Thickness: 500.0 VOLTS PER MIL /0.001 INCH/ IN
  • Flexibility: FLEXIBLE
  • Temp Rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC
Applications
  • Applications requiring Plastic Polyolefin construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-282-5570, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-282-5570
Primary Part NumberM81786/3-5
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Recovered Inside Diameter0.093 INCHES NOMINAL IN
MaterialPLASTIC POLYOLEFIN
ColorBLACK
Dielectric Material Voltage Rating Per Unit Thickness500.0 VOLTS PER MIL /0.001 INCH/ IN
FlexibilityFLEXIBLE
Temp Rating-55.0 CELSIUS AND 135.0 CELSIUS DEGC
Recovered Wall Thickness0.020 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
Expanded Inside Diameter0.187 INCHES NOMINAL IN
Style DesignatorSHRINKABLE
Heat Shrinkage Rating in Percent50.0
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH LBS
Environmental ProtectionFLAME RESISTANT AND MILDEW RESISTANT AND SOLVENT RESISTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5970-00-954-16229175615-1 INTERCHANGEABLE
Insulation Sleeving,electrical
Us Army Aviation and Missile Command
5970-01-329-5013 INTERCHANGEABLE
Insulation Sleeving,electrical
Cross-Reference Index
Part NumberManufacturer
M81786/3-5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-K-81786 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5970-00-954-1622INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
9175615-1
5970-01-329-5013INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL

Frequently Asked Questions

What is NSN 5970-01-282-5570?

NSN 5970-01-282-5570 is a Insulation Sleeving,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-282-5570?

NSN 5970-01-282-5570 has 2 cross-referenced part numbers: M81786/3-5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-K-81786 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5970-01-282-5570?

There are 2 known substitutes for 5970-01-282-5570: 5970-00-954-1622, 5970-01-329-5013. Verify interchangeability with system specifications before substitution.

What are the specifications of M81786/3-5?

Key specifications for M81786/3-5: Reliability Indicator: NOT ESTABLISHED; Recovered Inside Diameter: 0.093 INCHES NOMINAL IN; Material: PLASTIC POLYOLEFIN; Color: BLACK. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com