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PartsTable / COMPONENT / S521759
S521759 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SLEEVING,TEXTILE,ELECTRICAL is a the manufacturer industrial component. Key specifications include color: WHITE, material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED, flexibility: FLEXIBLE, temp_rating: -54.0 CELSIUS AND 121.0 CELSIUS DEGC, inside_diameter: 0.750 INCHES NOMINAL IN, style_designator: NONSHRINKABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-196-7057, 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
S521759
NSN: 4030-00-196-7057
FSC: 4030
CAGE: 04773 — GTE COMMUNICATION SYSTEMS CORP (USA)
SPECIFICATIONS
colorWHITE
materialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED
flexibilityFLEXIBLE
temp_rating-54.0 CELSIUS AND 121.0 CELSIUS DEGC
inside_diameter0.750 INCHES NOMINAL IN
style_designatorNONSHRINKABLE
environmental_protectionABRASION RESISTANT
material_document_and_classificationMYLAR MFR REF SINGLE MATERIAL RESPONSE
NSN4030-00-196-7057
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVING,TEXTILE,ELECTRICAL TITLE COMPONENT PN S521759 MFR SLEEVING,TEXTILE,ELECT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
81460Interchangeable
interchangeable cross-reference
interchangeable
AS5169-06Interchangeable
interchangeable cross-reference
interchangeable
814-6Interchangeable
interchangeable cross-reference
interchangeable
5365002870103Interchangeable
interchangeable cross-reference
interchangeable
B7414152PT1Interchangeable
interchangeable cross-reference
interchangeable
S16029Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S521759?
S521759 is a SLEEVING,TEXTILE,ELECTRICAL.
What parts can replace S521759?
There are 15 known substitutes for S521759: 81460, AS5169-06, 814-6 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S521759?
S521759 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-196-7057. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026