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12418143 — CAP,FILLER OPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12418143: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_length: 0.600 INCHES NOMINAL IN, overall_height: 0.940 INCHES NOMINAL IN, thread_diameter: 2.500 INCHES NOMINAL IN, outside_diameter: 2.940 INCHES NOMINAL IN, surface_treatment: PAINT OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-372-4887, 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
12418143
NSN: 5342-01-372-4887
FSC: 5342 — Hardware, Weapon System
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_length0.600 INCHES NOMINAL IN
overall_height0.940 INCHES NOMINAL IN
thread_diameter2.500 INCHES NOMINAL IN
outside_diameter2.940 INCHES NOMINAL IN
surface_treatmentPAINT OVERALL
thread_series_designatorNPSF
surface_treatment_document_and_classificationMIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5342-01-372-4887
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,FILLER OPENING TITLE COMPONENT PN 12418143 MFR CAP,FILLER OPENING
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.600 INCHES NOMINAL IN
•
THREAD DIAMETER: 2.500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.940 INCHES NOMINAL IN
•
COLOR: GREEN
•
SURFACE TREATMENT: PAINT OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.940 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.600 INCHES NOMINAL IN
THREAD DIAMETER2.500 INCHES NOMINAL IN
OUTSIDE DIAMETER2.940 INCHES NOMINAL IN
COLORGREEN
SURFACE TREATMENTPAINT OVERALL
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPSF
OTHER ITEMS IN FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696 5342-00-001-1972 5342-00-001-1980 5342-00-001-2492 5342-00-001-2502 5342-00-001-3915 5342-00-001-4001 5342-00-001-4655
SUBSTITUTES & CROSS-REFERENCES 1
A1349SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12418143?
12418143 is a CAP,FILLER OPENING.
What parts can replace 12418143?
There is 1 known substitute for 12418143: A1349S. Substitute compatibility should be verified for your specific system.
What is the NSN for 12418143?
12418143 is cataloged in the U.S. Government catalog under NSN 5342-01-372-4887. 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.