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Technical Data Sheet
4-444C ✓ 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 4-444C is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-01-545-5672, 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
4-444C
NSN: 6650-01-545-5672
FSC: 6650
CAGE: 99917 — SUN DIAL & PANEL CORPORATION (USA)
SPECIFICATIONS
Part Number4-444C
NSN6650-01-545-5672
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 4-444C TITLE COMPONENT PN 4-444C MFR 4-444C
KEY FEATURES
VIEWING SURFACE OVERALL THICKNESS: 0.095 INCHES NOMINAL IN
VIEWING SURFACE OVERALL DIAMETER: 0.934 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONEA-6B;FILTER, OPTICAL, NVIS GREEN B
SPECIAL FEATURESNVIS GREEN
VIEWING SURFACE OVERALL THICKNESS0.095 INCHES NOMINAL IN
VIEWING SURFACE OVERALL DIAMETER0.934 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY-OPTICAL FILTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
44446Interchangeable
interchangeable cross-reference
interchangeable
7402155Interchangeable
interchangeable cross-reference
interchangeable
44466Interchangeable
interchangeable cross-reference
interchangeable
9-44446Interchangeable
interchangeable cross-reference
interchangeable
AS955 TY1CL1STCInterchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-444C?
4-444C is a 4-444C.
What parts can replace 4-444C?
There are 11 known substitutes for 4-444C: 44446, 7402155, 44466 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-444C?
4-444C is cataloged in the Federal Logistics Information System (FLIS) under NSN 6650-01-545-5672. This indicates validated use in U.S. government and defense supply chains.
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