PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66020Insulation Sleeving,electrical

Unison Industries Llc · NSN 5970-01-460-7395 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-460-7395 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-460-7395. Primary manufacturer part number: 66020.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Style Designator: SHRINKABLE
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE
  • Flexibility: SEMIFLEXIBLE
  • Recovered Wall Thickness: 0.004 INCHES NOMINAL IN
  • Expanded Inside Diameter: 0.125 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Applications requiring Plastic Polytetrafluoroethylene construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-460-7395, 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 Unison Industries Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-460-7395
Primary Part Number66020
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Style DesignatorSHRINKABLE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE
FlexibilitySEMIFLEXIBLE
Recovered Wall Thickness0.004 INCHES NOMINAL IN
Expanded Inside Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-01-007-4814 INTERCHANGEABLE
Gasket
5995-01-015-2341600341 INTERCHANGEABLE
Cable Assembly,power,electrical
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
4820-01-171-8875 INTERCHANGEABLE
Valve,linear,directional Control
3456-01-275-9780 INTERCHANGEABLE
Roll Set,roller Tube Expander
7460-01-332-2942 INTERCHANGEABLE
File,visible Index,book Unit
3455-01-366-090066020 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
5950-01-475-53899070T250D1/FSC-2 INTERCHANGEABLE
Transformer,power
Schneider Electric Usa, Inc.
5925-01-580-963066020 INTERCHANGEABLE
Circuit Breaker
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
66020 Unison Industries, Llc Dba Unison Industries Inc (USA)
66020 PRIMARY Unison Industries Llc (USA)
Related Parts
5330-01-007-4814INTERCHANGEABLE
GASKET
5995-01-015-2341INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
600341
4820-01-171-8875INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
3456-01-275-9780INTERCHANGEABLE
ROLL SET,ROLLER TUBE EXPANDER
7460-01-332-2942INTERCHANGEABLE
FILE,VISIBLE INDEX,BOOK UNIT
3455-01-366-0900INTERCHANGEABLE
CUTTER,MILLING,END
66020
5950-01-475-5389INTERCHANGEABLE
TRANSFORMER,POWER
9070T250D1/FSC-2
5925-01-580-9630INTERCHANGEABLE
CIRCUIT BREAKER
66020

Frequently Asked Questions

What is NSN 5970-01-460-7395?

NSN 5970-01-460-7395 is a Insulation Sleeving,electrical, manufactured by Unison Industries Llc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-460-7395?

NSN 5970-01-460-7395 has 2 cross-referenced part numbers: 66020 (Unison Industries, Llc Dba Unison Industries Inc), 66020 (Unison Industries Llc).

What NSN replaces 5970-01-460-7395?

There are 8 known substitutes for 5970-01-460-7395: 5330-01-007-4814, 5995-01-015-2341, 4820-01-171-8875 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66020?

Key specifications for 66020: Style Designator: SHRINKABLE; Material: PLASTIC POLYTETRAFLUOROETHYLENE; End Item Identification: ENGINE, AIRCRAFT F-117, PW-100 (C17A); Flexibility: SEMIFLEXIBLE. 7 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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