PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SAE AS23053/5Insulation Sleeving,electrical

Insulation Sources Inc Dba Ico Rally · NSN 5970-00-787-2325 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-787-2325 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-787-2325. Primary manufacturer part number: SAE AS23053/5.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Expanded Inside Diameter: 0.125 INCHES MINIMUM IN
  • Recovered Inside Diameter: 0.062 INCHES MAXIMUM IN
  • Heat Shrinkage Rating in Percent: 50.4
  • Environmental Protection: CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
  • Temp Rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC
  • Recovered Wall Thickness: 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
  • Material: PLASTIC CROSS-LINKED POLYOLEFIN
Applications
  • Applications requiring Plastic Cross-Linked Polyolefin construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-787-2325, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 40 commercial cross-references from 27 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-00-787-2325
Primary Part NumberSAE AS23053/5
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerInsulation Sources Inc Dba Ico Rally
StatusCANCELLED
Expanded Inside Diameter0.125 INCHES MINIMUM IN
Recovered Inside Diameter0.062 INCHES MAXIMUM IN
Heat Shrinkage Rating in Percent50.4
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
Temp Rating-55.0 CELSIUS AND 135.0 CELSIUS DEGC
Recovered Wall Thickness0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
MaterialPLASTIC CROSS-LINKED POLYOLEFIN
FlexibilityFLEXIBLE
ColorYELLOW
Dielectric Material Voltage Rating Per Unit Thickness500.0 VOLTS PER MIL /0.001 INCH/ IN
Reliability IndicatorNOT ESTABLISHED
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH LBS
Style DesignatorSHRINKABLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5330-00-499-89596X35 INTERCHANGEABLE
Felt,mechanical,preformed
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
4510-01-307-4807 INTERCHANGEABLE
Handle,faucet
Cross-Reference Index
Part NumberManufacturer
0097813 General Dynamics Land Systems Canadacorp (CAN)
ST-221-1/8 IN YELLOW Manhattan/cdt Cole-Flex (USA)
M23053/5-104-4 Leonardo Spa Helicopters Division - Production Site (ITA)
5970PL0839412 Jednolity Indeks Materialowy - Uniform Material Index (POL)
446320-504 Raytheon Company (USA)
FIT-221-1/8YELLOW Belden, Inc. (USA)
344636-4YELLOW Raytheon Company Div Corp (USA)
59144-04 Saint-Gobain Performance Plastics Corporation Dba Saint Gobain Performance Plastics Corp Div Process Systems (USA)
94-0081 Bae Systems Information & Electronic Systems Integration Inc. (USA)
M23053/5-104-4 Society of Automotive Engineers Inc (USA)
5970PL1728273 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Y00037-154 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
RT8761-8IDYELLOW Te Connectivity Corporation Dba Raychem Product Division (USA)
MS23053/5-104-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
GMS5-20-09-4 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
M23053/5-104-4 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
1130389G20 L3harris Technologies, Inc. Dba Harris Corporation (USA)
SAE AS23053/5 PRIMARY Insulation Sources Inc Dba Ico Rally (USA)
5970PL1390721 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5330-00-499-8959INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
6X35
4510-01-307-4807INTERCHANGEABLE
HANDLE,FAUCET

Frequently Asked Questions

What is NSN 5970-00-787-2325?

NSN 5970-00-787-2325 is a Insulation Sleeving,electrical, manufactured by Insulation Sources Inc Dba Ico Rally, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-00-787-2325?

NSN 5970-00-787-2325 has 40 cross-referenced part numbers: 0097813 (General Dynamics Land Systems Canadacorp), ST-221-1/8 IN YELLOW (Manhattan/cdt Cole-Flex), M23053/5-104-4 (Leonardo Spa Helicopters Division - Production Site), 5970PL0839412 (Jednolity Indeks Materialowy - Uniform Material Index), 446320-504 (Raytheon Company) and 35 more.

What NSN replaces 5970-00-787-2325?

There are 2 known substitutes for 5970-00-787-2325: 5330-00-499-8959, 4510-01-307-4807. Verify interchangeability with system specifications before substitution.

What are the specifications of SAE AS23053/5?

Key specifications for SAE AS23053/5: Expanded Inside Diameter: 0.125 INCHES MINIMUM IN; Recovered Inside Diameter: 0.062 INCHES MAXIMUM IN; Heat Shrinkage Rating in Percent: 50.4; End Item Identification: MRAP RG-31. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-00-787-2325 still in active supply?

NSN 5970-00-787-2325 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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