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Technical Data Sheet

MIL-I-23053/1 — INSULATION SLEEVING,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MIL-I-23053/1: INSULATION SLEEVING,ELECTRICAL.

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include markings: COLOR BLACK, material: RUBBER, design_form: FULL ROUND, flexibility: FLEXIBLE, temp_rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC, overall_length: 30.5 METERS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-063-1495, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MIL-I-23053/1
NSN: 5970-00-063-1495
NIINs: 000631495, 000631496, 000631498, 000631499, 000631500, 001447432, 008105567, 009179823, 009288812, 009288815, 010444531, 010444532, 010843594, 010850135, 010850142, 010850672, 010850673, 010852844, 010852845, 010853432, 010880413, 011760291, 012302978, 012381717, 015336091
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
markingsCOLOR BLACK
materialRUBBER
design_formFULL ROUND
flexibilityFLEXIBLE
temp_rating-55.0 CELSIUS AND 135.0 CELSIUS DEGC
overall_length30.5 METERS NOMINAL
special_featuresRUBBER,POLYCHLOROPRENE,MIL-DTL-23053/1,CLASS 2
style_designatorSHRINKABLE
reliability_indicatorESTABLISHED
end_item_identificationMRAP - COUGAR CAT1 A2; MRAP - COUGAR CAT2 A2
environmental_protectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
expanded_inside_diameter103.0 MILLIMETERS MINIMUM AND 109.0 MILLIMETERS MAXIMUM MM
NSN5970-00-063-1495
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION SLEEVING,ELECTRICAL TITLE COMPONENT PN MIL-I-23053/1 MFR INSULATION SLEEVING,EL
KEY FEATURES
•
TEMP RATING: -55.0 CELSIUS AND 90.0 CELSIUS DEGC
•
EXPANDED INSIDE DIAMETER: 0.500 INCHES MINIMUM IN
•
STYLE DESIGNATOR: SHRINKABLE
•
FLEXIBILITY: FLEXIBLE
•
RECOVERED WALL THICKNESS: 0.048 INCHES NOMINAL IN
•
RECOVERED INSIDE DIAMETER: 0.286 INCHES MAXIMUM IN
•
HEAT SHRINKAGE RATING IN PERCENT: 42.8
•
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 300.0 VOLTS PER MIL /0.001 INCH/ IN
TECHNICAL CHARACTERISTICS
TEMP RATING-55.0 CELSIUS AND 90.0 CELSIUS DEGC
EXPANDED INSIDE DIAMETER0.500 INCHES MINIMUM IN
STYLE DESIGNATORSHRINKABLE
FLEXIBILITYFLEXIBLE
RECOVERED WALL THICKNESS0.048 INCHES NOMINAL IN
RECOVERED INSIDE DIAMETER0.286 INCHES MAXIMUM IN
HEAT SHRINKAGE RATING IN PERCENT42.8
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS300.0 VOLTS PER MIL /0.001 INCH/ IN
RELIABILITY INDICATORNOT ESTABLISHED
COLORBLACK
SUBSTITUTES & CROSS-REFERENCES 10
M23053/1-103-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
91302262Reference document
Same NSN cross-reference
Reference document — Secondary reference
SS7072E0500ZReference document
Same NSN cross-reference
Reference document — Secondary reference
5970PL0839351Reference document
Same NSN cross-reference
Reference document — Informative reference only
1-2NTReference document
Same NSN cross-reference
Reference document — Secondary reference
728-057-003Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-I-23053/1?
MIL-I-23053/1 is a INSULATION SLEEVING,ELECTRICAL.
What parts can replace MIL-I-23053/1?
There are 10 known substitutes for MIL-I-23053/1: M23053/1-103-0, 91302262, SS7072E0500Z and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-I-23053/1?
MIL-I-23053/1 is cataloged in the U.S. Government catalog under NSN 5970-00-063-1495. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.