PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SWT1/4Insulation Sleeving,electrical

Insulation Sources Inc Dba Ico Rally · NSN 5970-01-381-7180 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-381-7180 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-381-7180. Primary manufacturer part number: SWT1/4.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Wall Thickness: 0.030 INCHES NOMINAL IN
  • Style Designator: NONSHRINKABLE
  • Flexibility: FLEXIBLE
  • Color: NATURAL
  • Temp Rating: -70.0 CELSIUS AND 250.0 CELSIUS DEGC
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Applications requiring Plastic Polytetrafluoroethylene construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-381-7180, 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 Insulation Sources Inc Dba Ico Rally. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-381-7180
Primary Part NumberSWT1/4
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerInsulation Sources Inc Dba Ico Rally
StatusACTIVE
Wall Thickness0.030 INCHES NOMINAL IN
Style DesignatorNONSHRINKABLE
FlexibilityFLEXIBLE
ColorNATURAL
Temp Rating-70.0 CELSIUS AND 250.0 CELSIUS DEGC
MaterialPLASTIC POLYTETRAFLUOROETHYLENE
Reliability IndicatorNOT ESTABLISHED
Inside Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9330-00-724-6175SWT1-4 INTERCHANGEABLE
Tubing,plastic,spiral Wrap
Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa
5930-00-896-0451 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
SW-31 Belden, Inc. (USA)
SWT1/4 PRIMARY Insulation Sources Inc Dba Ico Rally (USA)
Related Parts
9330-00-724-6175INTERCHANGEABLE
TUBING,PLASTIC,SPIRAL WRAP
SWT1-4
5930-00-896-0451INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 5970-01-381-7180?

NSN 5970-01-381-7180 is a Insulation Sleeving,electrical, manufactured by Insulation Sources Inc Dba Ico Rally, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-381-7180?

NSN 5970-01-381-7180 has 2 cross-referenced part numbers: SW-31 (Belden, Inc.), SWT1/4 (Insulation Sources Inc Dba Ico Rally).

What NSN replaces 5970-01-381-7180?

There are 2 known substitutes for 5970-01-381-7180: 9330-00-724-6175, 5930-00-896-0451. Verify interchangeability with system specifications before substitution.

What are the specifications of SWT1/4?

Key specifications for SWT1/4: Wall Thickness: 0.030 INCHES NOMINAL IN; Style Designator: NONSHRINKABLE; Special Features: SPIRAL CUT; Flexibility: FLEXIBLE. 9 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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