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Interconnect Solutions

Series 77 "Full Nelson" Environmental Shrink Boots

Series 77 Environmental Shrink Boots

Outstanding Environmental and Mechanical Protection

Shrink boots provide mechanical and environmental protection to connector-to-cable transitions. Specially formulated polymers are injection-molded, then heated and expanded. The shape-memory property of the material allows it to return to its original shape when heated with a hot air gun. Optional adhesive coatings on the inside of the boot provide a watertight, high-strength bond to the cable jacket and the connector or adapter.

Expanded Boots

Shrink boots are supplied in expanded form. The boot is heated, stretched on a mandrel, then cooled. The boot retains its expanded form until heat is applied.

Recovered Boots

Application of heat restores the boot to it’s original dimensions.

Adapter Boots with Lip

Adapter boots are designed for use with connector adapters which attach to mil spec circular connectors. Adapters have a boot groove to accept an interlocking lip on the boot for improved strength. These adapters accept both shielded and unshielded cable. Adapters can be unthreaded from the connector for repair of damaged connector pins.

Lipless Boots

Lipless boots are designed for direct attachment to connector threads. The adapter is eliminated, saving weight and space. Adhesive lining provides sealing and improved mechanical strength.

Boot Materials

Shrink boots are available in three materials: Type 1 high performance elastomer provides improved resistance to heat, oils and fuels. Type 2 zero halogen material is intended for applications where low toxicity is a must. Type 3 general purpose flexible polyolefin is a good choice for occasional exposure to heat and chemicals.

Introduction

Mod Code

Series 77 Cross-Reference Search

Enter a complete (or partial) Glenair, Tyco or Hellerman Part Number for your Series 77 "Full Nelson" Environmental Shrink Boot to quickly and easily find the cross-reference equivalent. For example, enter 770-001A103 and click 'Find'.

View or download the Series 77 Part Number Cross-Reference [ 265 KB pdf ]

Shrink Boot Application Checklist

Material Safety Data Sheets (MSDS)

US Army Tank-Automotive Command Approved

GAP-070

Related Catalog

Download the complete catalog:
Series 77 “Full Nelson” Environmental Shrink Boot Catalog [ 7 MB pdf ]
Lipped Straight Adapter Shrink Boots

Lipped Straight Adapter Shrink Boots

Section B
  • Standard
  • Short
  • Long Tail
  • High Ratio
90° Right Angle and 45° Angle Lipped Adapter Boots

90° Right Angle and 45° Angle Lipped Adapter Boots

Section C
Straight Lipless Boots

Straight Lipless Boots

Section D
90° Right Angle Lipless Boots

90° Right Angle Lipless Boots

Section E
Convoluted Boots

Convoluted Boots

Section F
"Y" and "T" Transitions

"Y" and "T" Transitions

Section G
  • Low Profile "Y"
  • Wide Body "Y"
  • Low Profile "T"
  • Wide Body "T"
  • Low Profile 1:3
  • Wide Body 1:3
  • Wide Body 1:4
Shrink Boot Adapters

Shrink Boot Adapters

Section H
  • Shrink Boot Adapter Selection Guide
  • Interface Dimensions and Standards
  • Materials and Finishes
  • Shrink Boot Adapters
Adhesives and Installation Instructions

Adhesives and Installation Instructions

Section I
  • Two Part Epoxy and Dispensing Gun
  • General Boot Installation Guide
  • Two Part Epoxy Installation Guide
  • Type R One Part Epoxy Installation Guide
  • Type W1 High Temp Hot Melt Installation Guide
  • Type W2 Hot Melt Installation Guide
Part Number Index and Cross-Reference