PartsTable
Technical Data Sheet
PartsTable / MRO / 4403-1
4403-1 ✓ Verified by PartsTable
Lindy · MRO · MRO_GENERAL
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

High Definition Video SecureDigital High Capacity (SDHC) is ideal for high definition camcorders recording.<br><br>The memory card has been optimized to support camcorders highest setting and has been designed for use with all devices that support SDHC cards. It has a fast transfer rate and lower power consumption for optimum efficiency with the latest High Definition SD camcorders. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-042-4619, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 4403-1
NSN: 5915-00-042-4619
FSC: 5915
CAGE: 82340 — L3HARRIS TECHNOLOGIES, INC. DIV SPACE AND AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width1.750 INCHES NOMINAL IN
bore_shapeSTRAIGHT
point_typeCONVENTIONAL
body_height5.000 INCHES NOMINAL IN
body_length2.500 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length4.375 INCHES NOMINAL IN
body_materialMETAL
bore_diameter55.0 MILLIMETERS NOMINAL MM
overall_width29.0 MILLIMETERS NOMINAL MM
NSN5915-00-042-4619
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy COVER,ACCESS,GUIDED MISSILE TITLE COMPONENT PN 4403-1 MFR Lindy COVER,ACCESS,GUIDED MI
KEY FEATURES
•
BODY HEIGHT: 5.000 INCHES NOMINAL IN
•
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION: 10.00 KILOHERTZ BLANK AND 11.905 KILOHERTZ BLANK AND 12.305 KILOHERTZ BLANK AND 14.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 TURRET INPUT FIRST FUNCTION
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.000 INCHES NOMINAL IN
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 60.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION
•
NOMINAL THREAD SIZE: 0.164 INCHES IN
•
BODY WIDTH: 1.750 INCHES NOMINAL IN
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT5.000 INCHES NOMINAL IN
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION10.00 KILOHERTZ BLANK AND 11.905 KILOHERTZ BLANK AND 12.305 KILOHERTZ BLANK AND 14.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 TURRET INPUT FIRST FUNCTION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.000 INCHES NOMINAL IN
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS60.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK FIRST FUNCTION
NOMINAL THREAD SIZE0.164 INCHES IN
BODY WIDTH1.750 INCHES NOMINAL IN
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
INPUT IMPEDANCE PER FUNCTION W/LOAD1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
4403-1Interchangeable
interchangeable cross-reference
interchangeable
NJ311Interchangeable
interchangeable cross-reference
interchangeable
FF-B-185Interchangeable
interchangeable cross-reference
interchangeable
917 31/64Interchangeable
interchangeable cross-reference
interchangeable
503-S 31/64Interchangeable
interchangeable cross-reference
interchangeable
8209-4403-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4403-1?
4403-1 is a COVER,ACCESS,GUIDED MISSILE manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4403-1?
There are 12 known substitutes for 4403-1: 4403-1, NJ311, FF-B-185 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4403-1?
4403-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-042-4619. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026