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10554818 — PLATE,SPLINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10554818: PLATE,SPLINE.

The PLATE,SPLINE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY 5052,OVERALL LENGTH 1.875 IN.,OVERALL HEIGHT 1.1655 IN.,WIDTH 0.500 IN. THICKNESS 0.062 IN.

IN. This part is cataloged in the U.S. Government catalog under NSN 1240-01-043-8210, 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
10554818
NSN: 1240-01-043-8210
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY 5052,OVERALL LENGTH 1.875 IN.,OVERALL HEIGHT 1.1655 IN.,WIDTH 0.500 IN. THICKNESS 0.062 IN. IN
NSN1240-01-043-8210
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,SPLINE TITLE COMPONENT PN 10554818 MFR PLATE,SPLINE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY 5052,OVERALL LENGTH 1.875 IN.,OVERALL HEIGHT 1.1655 IN.,WIDTH 0.500 IN. THICKNESS 0.062 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY 5052,OVERALL LENGTH 1.875 IN.,OVERALL HEIGHT 1.1655 IN.,WIDTH 0.500 IN. THICKNESS 0.062 IN. IN
OTHER ITEMS IN FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-764-4734 1240-00-987-5071 1240-01-068-6676 1240-01-082-8849 1240-01-090-0609 1240-01-102-4266 1240-01-110-9897 1240-01-361-6090
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10554818?
10554818 is a PLATE,SPLINE.
What is the NSN for 10554818?
10554818 is cataloged in the U.S. Government catalog under NSN 1240-01-043-8210. 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.