PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51320Insulation Sleeving,electrical

Unison Industries Llc · NSN 5970-00-163-0063 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-163-0063 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-163-0063. Primary manufacturer part number: 51320.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Inside Diameter: 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
  • Color: NATURAL
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE
  • Style Designator: NONSHRINKABLE
  • Flexibility: RIGID
  • Wall Thickness: 0.009 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
  • 2 verified cross-references
Applications
  • Applications requiring Plastic Polytetrafluoroethylene construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-163-0063, 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 6 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-163-0063
Primary Part Number51320
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Inside Diameter0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
ColorNATURAL
MaterialPLASTIC POLYTETRAFLUOROETHYLENE
Style DesignatorNONSHRINKABLE
FlexibilityRIGID
Wall Thickness0.009 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-201-335051320 INTERCHANGEABLE
Switch,rotary
L3harris Technologies, Inc Div Space & Airborne Systems
5331-00-250-0224MS29513-020 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5340-00-270-8552BACP20B63B INTERCHANGEABLE
Button,plug
The Boeing Company Div Defense
5985-00-572-7428011-0059-02 INTERCHANGEABLE
Attenuator,fixed
Tektronix, Inc.
2940-01-300-430651320 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
Cross-Reference Index
Part NumberManufacturer
51320 PRIMARY Unison Industries Llc (USA)
51320 Unison Industries, Llc Dba Unison Industries Inc (USA)
Related Parts
5930-00-201-3350INTERCHANGEABLE
SWITCH,ROTARY
51320
5331-00-250-0224INTERCHANGEABLE
O-RING
MS29513-020
5340-00-270-8552INTERCHANGEABLE
BUTTON,PLUG
BACP20B63B
5985-00-572-7428INTERCHANGEABLE
ATTENUATOR,FIXED
011-0059-02
2940-01-300-4306INTERCHANGEABLE
FILTER ELEMENT,FLUID
51320

Frequently Asked Questions

What is NSN 5970-00-163-0063?

NSN 5970-00-163-0063 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 5970-00-163-0063?

NSN 5970-00-163-0063 has 2 cross-referenced part numbers: 51320 (Unison Industries Llc), 51320 (Unison Industries, Llc Dba Unison Industries Inc).

What NSN replaces 5970-00-163-0063?

There are 5 known substitutes for 5970-00-163-0063: 5930-00-201-3350, 5331-00-250-0224, 5340-00-270-8552 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51320?

Key specifications for 51320: Inside Diameter: 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN; Color: NATURAL; Material: PLASTIC POLYTETRAFLUOROETHYLENE; Style Designator: NONSHRINKABLE. 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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