PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NT1Insulation Sleeving,electrical

Te Connectivity Corporation Dba Raychem Product Division · NSN 5970-01-044-4532 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-044-4532 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-044-4532. Primary manufacturer part number: NT1.
Features
  • Insulation Sleeving,electrical — FSC 5970
  • Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS
  • Environmental Protection: CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
  • Style Designator: SHRINKABLE
  • Expanded Inside Diameter: 1.000 INCHES MINIMUM IN
  • Recovered Wall Thickness: 0.050 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
  • Heat Shrinkage Rating in Percent: 43.0
  • Dielectric Material Voltage Rating Per Unit Thickness: 300.0 VOLTS PER MIL /0.001 INCH/ IN
Applications
  • Applications requiring Rubber construction
General Description

The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-044-4532, 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 Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-01-044-4532
Primary Part NumberNT1
Item NameInsulation Sleeving,electrical
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation Dba Raychem Product Division
StatusCANCELLED
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH LBS
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
Style DesignatorSHRINKABLE
Expanded Inside Diameter1.000 INCHES MINIMUM IN
Recovered Wall Thickness0.050 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
Heat Shrinkage Rating in Percent43.0
Dielectric Material Voltage Rating Per Unit Thickness300.0 VOLTS PER MIL /0.001 INCH/ IN
FlexibilityFLEXIBLE
Temp Rating-55.0 CELSIUS AND 90.0 CELSIUS DEGC
ColorBLACK
Recovered Inside Diameter0.570 INCHES MAXIMUM IN
MaterialRUBBER
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5120-00-288-767913D8453 INTERCHANGEABLE
Extractor,lamp
Westinghouse Electric Corp
5985-00-318-2060 INTERCHANGEABLE
Test Stand,generato
5950-00-808-2569 INTERCHANGEABLE
Transformer,power
5970-01-085-2844M23053/1-207-0 INTERCHANGEABLE
Insulation Sleeving,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
10087255 Nimikkeistokeskus Ncb Finland (FIN)
NT1 PRIMARY Te Connectivity Corporation Dba Raychem Product Division (USA)
SM-B-540600-7 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
S9071+7 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
9554869702 Safran Helicopter Engines (FRA)
SS7072E1000Z Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
5970PL0861935 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M23053/1-107-0 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GS830AV8 Northrop Grumman Systems Corporation (USA)
P5106-1000 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
MIL-I-23053/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NTBLACK1 Te Connectivity Corporation Dba Raychem Product Division (USA)
NT-1-0-SP Te Connectivity Corporation Dba Raychem Product Division (USA)
AMS-DTL-23053/1 Society of Automotive Engineers Inc (USA)
AMS-DTL-23053/1 Sae International Dba Sae International (USA)
M23053/1-107-0 Society of Automotive Engineers Inc (USA)
M23053/1-107-0 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5120-00-288-7679INTERCHANGEABLE
EXTRACTOR,LAMP
13D8453
5985-00-318-2060INTERCHANGEABLE
TEST STAND,GENERATO
5950-00-808-2569INTERCHANGEABLE
TRANSFORMER,POWER
5970-01-085-2844INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
M23053/1-207-0

Frequently Asked Questions

What is NSN 5970-01-044-4532?

NSN 5970-01-044-4532 is a Insulation Sleeving,electrical, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-01-044-4532?

NSN 5970-01-044-4532 has 17 cross-referenced part numbers: 10087255 (Nimikkeistokeskus Ncb Finland), NT1 (Te Connectivity Corporation Dba Raychem Product Division), SM-B-540600-7 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), S9071+7 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 9554869702 (Safran Helicopter Engines) and 12 more.

What NSN replaces 5970-01-044-4532?

There are 4 known substitutes for 5970-01-044-4532: 5120-00-288-7679, 5985-00-318-2060, 5950-00-808-2569 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NT1?

Key specifications for NT1: Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS; Environmental Protection: CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT; Style Designator: SHRINKABLE; Expanded Inside Diameter: 1.000 INCHES MINIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-01-044-4532 still in active supply?

NSN 5970-01-044-4532 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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