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404718 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

404718: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, core_depth: 0.313 INCHES NOMINAL IN, head_height: 0.314 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, head_diameter: 0.562 INCHES NOMINAL IN, thread_length: 0.313 INCHES NOMINAL EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-142-1887, 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
404718
NSN: 5365-00-142-1887
NIINs: 001421887, 010799115
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
core_depth0.313 INCHES NOMINAL IN
head_height0.314 INCHES NOMINAL IN
thread_class3A EXTERNAL A
head_diameter0.562 INCHES NOMINAL IN
thread_length0.313 INCHES NOMINAL EXTERNAL IN
overall_length1.253 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
connection_stylePLAIN
flange_thickness0.215 INCHES NOMINAL IN
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentANODIZE OVERALL
NSN5365-00-142-1887
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN 404718 MFR SEMICONDUCTOR DEVICE,D
KEY FEATURES
•
BODY CORE DIAMETER: 0.250 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.314 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.215 INCHES NOMINAL IN
•
CONNECTION STYLE: PLAIN
•
CORE DEPTH: 0.313 INCHES NOMINAL IN
•
THREAD LENGTH: 0.313 INCHES NOMINAL EXTERNAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
BODY CORE DIAMETER0.250 INCHES NOMINAL IN
HEAD HEIGHT0.314 INCHES NOMINAL IN
FLANGE THICKNESS0.215 INCHES NOMINAL IN
CONNECTION STYLEPLAIN
CORE DEPTH0.313 INCHES NOMINAL IN
THREAD LENGTH0.313 INCHES NOMINAL EXTERNAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.750 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.688 INCHES EXTERNAL IN
SUBSTITUTES & CROSS-REFERENCES 3
7414435Reference document
Same NSN cross-reference
Reference document — Secondary reference
404718-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5342PL0700556Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 404718?
404718 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 404718?
There are 3 known substitutes for 404718: 7414435, 404718-2, 5342PL0700556. Substitute compatibility should be verified for your specific system.
What is the NSN for 404718?
404718 is cataloged in the U.S. Government catalog under NSN 5365-00-142-1887. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.