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Technical Data Sheet

FIT-221-3/4BLUE — INSULATION SLEEVING,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FIT-221-3/4BLUE: INSULATION SLEEVING,ELECTRICAL.

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: PLASTIC CROSS-LINKED POLYOLEFIN, flexibility: FLEXIBLE, temp_rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC, style_designator: SHRINKABLE, reliability_indicator: NOT ESTABLISHED, environmental_protection: CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-944-1380, 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-221-3/4BLUE
NSN: 5970-00-944-1380
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
materialPLASTIC CROSS-LINKED POLYOLEFIN
flexibilityFLEXIBLE
temp_rating-55.0 CELSIUS AND 135.0 CELSIUS DEGC
style_designatorSHRINKABLE
reliability_indicatorNOT ESTABLISHED
environmental_protectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
expanded_inside_diameter0.750 INCHES MINIMUM IN
minimum_tensile_strength1500 POUNDS PER SQUARE INCH LBS
recovered_wall_thickness0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
recovered_inside_diameter0.375 INCHES MAXIMUM IN
heat_shrinkage_rating_in_percent50.0
dielectric_material_voltage_rating_per_unit_thickness500.0 VOLTS PER MIL /0.001 INCH/ IN
NSN5970-00-944-1380
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATION SLEEVING,ELECTRICAL TITLE COMPONENT PN FIT-221-3/4BLUE MFR INSULATION SLEEVING,EL
KEY FEATURES
•
TEMP RATING: -55.0 CELSIUS AND 135.0 CELSIUS DEGC
•
EXPANDED INSIDE DIAMETER: 0.750 INCHES MINIMUM IN
•
STYLE DESIGNATOR: SHRINKABLE
•
FLEXIBILITY: FLEXIBLE
•
RECOVERED WALL THICKNESS: 0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
•
RECOVERED INSIDE DIAMETER: 0.375 INCHES MAXIMUM IN
•
HEAT SHRINKAGE RATING IN PERCENT: 50.0
•
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 500.0 VOLTS PER MIL /0.001 INCH/ IN
TECHNICAL CHARACTERISTICS
TEMP RATING-55.0 CELSIUS AND 135.0 CELSIUS DEGC
EXPANDED INSIDE DIAMETER0.750 INCHES MINIMUM IN
STYLE DESIGNATORSHRINKABLE
FLEXIBILITYFLEXIBLE
RECOVERED WALL THICKNESS0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
RECOVERED INSIDE DIAMETER0.375 INCHES MAXIMUM IN
HEAT SHRINKAGE RATING IN PERCENT50.0
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS500.0 VOLTS PER MIL /0.001 INCH/ IN
RELIABILITY INDICATORNOT ESTABLISHED
COLORBLUE
SUBSTITUTES & CROSS-REFERENCES 9
MMS809-6-3-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SAE-AS23053/5Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
065-001756-065Reference document
Same NSN cross-reference
Reference document — Secondary reference
48-00004-165Reference document
Same NSN cross-reference
Reference document — Secondary reference
RNF-100-3/4-BU-SPReference document
Same NSN cross-reference
Reference document — Secondary reference
344636-9BLUEReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FIT-221-3/4BLUE?
FIT-221-3/4BLUE is a INSULATION SLEEVING,ELECTRICAL.
What parts can replace FIT-221-3/4BLUE?
There are 9 known substitutes for FIT-221-3/4BLUE: MMS809-6-3-4, SAE-AS23053/5, 065-001756-065 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FIT-221-3/4BLUE?
FIT-221-3/4BLUE is cataloged in the U.S. Government catalog under NSN 5970-00-944-1380. This indicates validated use in U.S. government and defense supply chains.
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