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Technical Data Sheet

FIT-221 1/16 — Technical Data Sheet

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· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include color: CLEAR, flexibility: FLEXIBLE, temp_rating: -67.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, overall_length: 4.000 INCHES NOMINAL IN, special_features: EXTERIOR COLOR IS BLACK, style_designator: SHRINKABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-451-0971, 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
FIT-221 1/16
NSN: 5970-00-451-0971
FSC: 5970
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
colorCLEAR
flexibilityFLEXIBLE
temp_rating-67.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
overall_length4.000 INCHES NOMINAL IN
special_featuresEXTERIOR COLOR IS BLACK
style_designatorSHRINKABLE
environmental_protectionMILDEW RESISTANT
expanded_inside_diameter0.063 INCHES NOMINAL IN
recovered_wall_thickness0.017 INCHES NOMINAL IN
recovered_inside_diameter0.031 INCHES NOMINAL IN
dielectric_withstanding_voltage_in_volts500.0
NSN5970-00-451-0971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION SLEEVING,ELECTRICAL TITLE COMPONENT PN FIT-221 1/16 MFR INSULATION SLEEVING,EL
KEY FEATURES
RECOVERED INSIDE DIAMETER: 0.031 INCHES NOMINAL IN
STYLE DESIGNATOR: SHRINKABLE
RECOVERED WALL THICKNESS: 0.017 INCHES NOMINAL IN
FLEXIBILITY: FLEXIBLE
EXPANDED INSIDE DIAMETER: 0.063 INCHES NOMINAL IN
ENVIRONMENTAL PROTECTION: MILDEW RESISTANT
COLOR: CLEAR
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 500.0
TECHNICAL CHARACTERISTICS (FLIS)
RECOVERED INSIDE DIAMETER0.031 INCHES NOMINAL IN
STYLE DESIGNATORSHRINKABLE
RECOVERED WALL THICKNESS0.017 INCHES NOMINAL IN
FLEXIBILITYFLEXIBLE
EXPANDED INSIDE DIAMETER0.063 INCHES NOMINAL IN
ENVIRONMENTAL PROTECTIONMILDEW RESISTANT
COLORCLEAR
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS500.0
TEMP RATING-67.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
OVERALL LENGTH4.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
91589Interchangeable
interchangeable cross-reference
interchangeable
1559AS198-1Interchangeable
interchangeable cross-reference
interchangeable
CLASS2Interchangeable
interchangeable cross-reference
interchangeable
5970PL0861923Interchangeable
interchangeable cross-reference
interchangeable
MIL-I-23053/5Interchangeable
interchangeable cross-reference
interchangeable
FIT-221 1/8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIT-221 1/16?
FIT-221 1/16 is a INSULATION SLEEVING,ELECTRICAL.
What parts can replace FIT-221 1/16?
There are 15 known substitutes for FIT-221 1/16: 91589, 1559AS198-1, CLASS2 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FIT-221 1/16?
FIT-221 1/16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-451-0971. This indicates validated use in U.S. government and defense supply chains.
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