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PartsTable / COMPONENT / FIT221 3/16INBLUE
FIT221 3/16INBLUE ✓ 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 FIT221 3/16INBLUE is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-871-5776, 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
FIT221 3/16INBLUE
NSN: 5970-00-871-5776
FSC: 5970
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
Part NumberFIT221 3/16INBLUE
NSN5970-00-871-5776
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FIT221 3/16INBLUE TITLE COMPONENT PN FIT221 3/16INBLUE MFR FIT221 3/16INBLUE
KEY FEATURES
•
RECOVERED WALL THICKNESS: 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
•
HEAT SHRINKAGE RATING IN PERCENT: 50.0
•
RECOVERED INSIDE DIAMETER: 0.093 INCHES MAXIMUM IN
•
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS: 500.0 VOLTS PER MIL /0.001 INCH/ IN
•
COLOR: BLUE
•
STYLE DESIGNATOR: SHRINKABLE
•
MINIMUM TENSILE STRENGTH: 1500 POUNDS PER SQUARE INCH LBS
•
ENVIRONMENTAL PROTECTION: CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
TECHNICAL CHARACTERISTICS (FLIS)
RECOVERED WALL THICKNESS0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
HEAT SHRINKAGE RATING IN PERCENT50.0
RECOVERED INSIDE DIAMETER0.093 INCHES MAXIMUM IN
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS500.0 VOLTS PER MIL /0.001 INCH/ IN
COLORBLUE
STYLE DESIGNATORSHRINKABLE
MINIMUM TENSILE STRENGTH1500 POUNDS PER SQUARE INCH LBS
ENVIRONMENTAL PROTECTIONCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
EXPANDED INSIDE DIAMETER0.187 INCHES MINIMUM IN
TEMP RATING-55.0 CELSIUS AND 135.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
8457647Interchangeable
interchangeable cross-reference
interchangeable
940093Interchangeable
interchangeable cross-reference
interchangeable
12LOLCInterchangeable
interchangeable cross-reference
interchangeable
AMS-DTL-23053/5Interchangeable
Same NIIN cross-reference
interchangeable
RT-876 3/16IDBLUEInterchangeable
Same NIIN cross-reference
interchangeable
ST-221-3/16IN BLUEInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIT221 3/16INBLUE?
FIT221 3/16INBLUE is a FIT221 3/16INBLUE.
What parts can replace FIT221 3/16INBLUE?
There are 11 known substitutes for FIT221 3/16INBLUE: 8457647, 940093, 12LOLC and 8 more. Substitute compatibility should be verified for your specific system.
Is FIT221 3/16INBLUE still available?
FIT221 3/16INBLUE is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026