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5503 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
Giochi Preziosi · MRO · MRO_GENERAL
PRODUCT OVERVIEW

5503: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a Giochi Preziosi industrial component. Key specifications include width: 0.937 INCHES NOMINAL IN, length: 4.000 INCHES NOMINAL IN, material: COPPER ALLOY, bore_shape: STRAIGHT, point_type: SPLIT, bonnet_type: INSIDE SCREW. This part is cataloged in the U.S.

Government catalog under NSN 6680-00-106-9544, 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
MRO→ MRO_GENERAL→ 5503
NSN: 6680-00-106-9544
NIINs: 001069544, 004100119, 004777848, 005555453, 006187255, 006290273, 008913296, 009805601, 010437623, 010575893, 010791231, 011408769, 011839057, 012733547, 012852251, 014131763, 015453124, 015585395, 017268042
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
CAGE: 99381 — TOBEYCO MFG, CO, INC. DIV FEDERAL BRASS MFG. (USA)
SPECIFICATIONS
width0.937 INCHES NOMINAL IN
length4.000 INCHES NOMINAL IN
materialCOPPER ALLOY
bore_shapeSTRAIGHT
point_typeSPLIT
bonnet_typeINSIDE SCREW
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.500 INCHES NOMINAL IN
sight_height2.375 INCHES NOMINAL IN
thread_classUNABLE TO DECODE
bore_diameter17.00 MILLIMETERS NOMINAL MM
NSN6680-00-106-9544
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Giochi Preziosi SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN 5503 MFR Giochi Preziosi SEMICONDUCTOR DEVICE,D
KEY FEATURES
•
FURNISHED DATA: LIQUID LEVEL
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: UNABLE TO DECODE
•
DATA FURNISHING METHOD: CLEAR WINDOW
•
END CONNECTION TYPE: UNABLE TO DECODE
•
STYLE DESIGNATOR: HIGH PRESSURE, FLAT GLASS
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 3.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.000 INCHES NOMINAL IN
FURNISHED DATALIQUID LEVEL
NOMINAL PIPE SIZE FOR WHICH DESIGNEDUNABLE TO DECODE
DATA FURNISHING METHODCLEAR WINDOW
END CONNECTION TYPEUNABLE TO DECODE
STYLE DESIGNATORHIGH PRESSURE, FLAT GLASS
OVERALL WIDTH2.000 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS3.250 INCHES NOMINAL IN
THREAD DIRECTIONUNABLE TO DECODE
NOMINAL THREAD SIZEUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 2
2422410Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LTCT 9340Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
Manufacturer release date (catalog record)2014-01-01
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5503?
5503 is a SEMICONDUCTOR DEVICE,DIODE manufactured by Giochi Preziosi. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5503?
There are 2 known substitutes for 5503: 2422410, LTCT 9340. Substitute compatibility should be verified for your specific system.
What is the NSN for 5503?
5503 is cataloged in the U.S. Government catalog under NSN 6680-00-106-9544. 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.