PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

344636-4 BLUEInsulation Sleeving,electrical

Raytheon Company Dba Raytheon Co · NSN 5970-00-978-7675 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-978-7675 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-978-7675. Primary manufacturer part number: 344636-4 BLUE.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Temp Rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC
  • Dielectric Material Voltage Rating Per Unit Thickness: 500.0 VOLTS PER MIL /0.001 INCH/ IN
  • Recovered Wall Thickness: 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
  • Recovered Inside Diameter: 0.062 INCHES MAXIMUM IN
  • Style Designator: SHRINKABLE
  • Flexibility: FLEXIBLE
  • Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS
Applications
  • Applications requiring Plastic Cross-Linked Polyolefin construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-978-7675, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-978-7675
Primary Part Number344636-4 BLUE
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Temp Rating-55.0 CELSIUS AND 135.0 CELSIUS DEGC
Dielectric Material Voltage Rating Per Unit Thickness500.0 VOLTS PER MIL /0.001 INCH/ IN
Recovered Wall Thickness0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
Recovered Inside Diameter0.062 INCHES MAXIMUM IN
Style DesignatorSHRINKABLE
FlexibilityFLEXIBLE
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH LBS
Heat Shrinkage Rating in Percent50.0
ColorBLUE
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
Expanded Inside Diameter0.125 INCHES MINIMUM IN
MaterialPLASTIC CROSS-LINKED POLYOLEFIN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5330-00-839-9358940092 INTERCHANGEABLE
Felt,mechanical,preformed
Dana Off Highway Products, Llc
Cross-Reference Index
Part NumberManufacturer
344636-4 BLUE Raytheon Company (USA)
344636-4 BLUE PRIMARY Raytheon Company Dba Raytheon Co (USA)
FP301-1 1/8IN BLUE 3m Company Dba 3m (USA)
M23053/5-104-6 Leonardo Spa Helicopters Division - Production Site (ITA)
RNF-100-1/8-BU-SP Te Connectivity Corporation Dba Raychem Product Division (USA)
94-0092 Bae Systems Information & Electronic Systems Integration Inc. (USA)
BACT63A53-6 The Boeing Company Div Defense (USA)
45-033344-63 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
M23053/5-104-6 PRIMARY Sae International Dba Sae International (USA)
M23053/5-104-6 Society of Automotive Engineers Inc (USA)
MS63-86SBLUE1/8 Te Connectivity Corporation Dba Raychem Product Division (USA)
AMS-DTL-23053/5 Society of Automotive Engineers Inc (USA)
GMS5-20-09-6 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
AMS-DTL-23053/5 Sae International Dba Sae International (USA)
M23053/5-104-6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-I-23053/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RT-876 1/8IDBLUE Te Connectivity Corporation Dba Raychem Product Division (USA)
Y00037-204 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
224845-604 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
45-033344-63 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5330-00-839-9358INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
940092

Frequently Asked Questions

What is NSN 5970-00-978-7675?

NSN 5970-00-978-7675 is a Insulation Sleeving,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-978-7675?

NSN 5970-00-978-7675 has 33 cross-referenced part numbers: 344636-4 BLUE (Raytheon Company), 344636-4 BLUE (Raytheon Company Dba Raytheon Co), FP301-1 1/8IN BLUE (3m Company Dba 3m), M23053/5-104-6 (Leonardo Spa Helicopters Division - Production Site), RNF-100-1/8-BU-SP (Te Connectivity Corporation Dba Raychem Product Division) and 28 more.

What NSN replaces 5970-00-978-7675?

There is 1 known substitute for 5970-00-978-7675: 5330-00-839-9358. Verify interchangeability with system specifications before substitution.

What are the specifications of 344636-4 BLUE?

Key specifications for 344636-4 BLUE: Temp Rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC; Dielectric Material Voltage Rating Per Unit Thickness: 500.0 VOLTS PER MIL /0.001 INCH/ IN; Recovered Wall Thickness: 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN; Recovered Inside Diameter: 0.062 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-978-7675 still in active supply?

NSN 5970-00-978-7675 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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