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12591263 — BASE,ANTENNA SUPPORT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12591263: BASE,ANTENNA SUPPORT.

The BASE,ANTENNA SUPPORT is a the manufacturer industrial component. Key specifications include end_item_identification: M119A1 HOWITZER. This part is cataloged in the U.S.

Government catalog under NSN 1015-01-340-7728, 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
12591263
NSN: 1015-01-340-7728
NIINs: 013407728, 016871996
FSC: 1015 — Guns, 75mm Through 125mm
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
end_item_identificationM119A1 HOWITZER
NSN1015-01-340-7728
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BASE,ANTENNA SUPPORT TITLE COMPONENT PN 12591263 MFR BASE,ANTENNA SUPPORT
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: C/O THE FOLLOWING MAJOR PARTS: BRACKET SET,PN 12591348;BREECH RING,PN12591134;EXTRACTOR ARTILLERY CARTRIDGE,PN 12591497;SPRING ASSEMBLY BREECH,PN12591346;FIRING PIN ASSEMBLY,PN 12591344
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONC/O THE FOLLOWING MAJOR PARTS: BRACKET SET,PN 12591348;BREECH RING,PN12591134;EXTRACTOR ARTILLERY CARTRIDGE,PN 12591497;SPRING ASSEMBLY BREECH,PN12591346;FIRING PIN ASSEMBLY,PN 12591344
END ITEM IDENTIFICATIONM119A1 HOWITZER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 12591263?
12591263 is a BASE,ANTENNA SUPPORT.
What is the NSN for 12591263?
12591263 is cataloged in the U.S. Government catalog under NSN 1015-01-340-7728. 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.