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12591447 — LEVER,BREECHBLOCK,COCKING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12591447: LEVER,BREECHBLOCK,COCKING.

The LEVER,BREECHBLOCK,COCKING is a the manufacturer industrial component. Key specifications include end_item_identification: M119A1 HOW, general_characteristics_item_description: MATERIAL:STEEL;1.600 IN. LG;1.350 IN.

W; 0.188 IN. TH;FINISH: 125 MICROINCHES;HARDEN TO ROCKWELL C 40-45 IN. This part is cataloged in the U.S.

Government catalog under NSN 1015-01-343-1906, 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
12591447
NSN: 1015-01-343-1906
FSC: 1015 — Guns, 75mm Through 125mm
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
end_item_identificationM119A1 HOW
general_characteristics_item_descriptionMATERIAL:STEEL;1.600 IN. LG;1.350 IN. W; 0.188 IN. TH;FINISH: 125 MICROINCHES;HARDEN TO ROCKWELL C 40-45 IN
NSN1015-01-343-1906
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEVER,BREECHBLOCK,COCKING TITLE COMPONENT PN 12591447 MFR LEVER,BREECHBLOCK,COCK
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL:STEEL;1.600 IN. LG;1.350 IN. W; 0.188 IN. TH;FINISH: 125 MICROINCHES;HARDEN TO ROCKWELL C 40-45 IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL:STEEL;1.600 IN. LG;1.350 IN. W; 0.188 IN. TH;FINISH: 125 MICROINCHES;HARDEN TO ROCKWELL C 40-45 IN
END ITEM IDENTIFICATIONM119A1 HOW
OTHER ITEMS IN FSC 1015 — Guns, 75mm Through 125mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1015-00-007-2130 1015-00-010-3016 1015-00-012-4484 1015-00-014-2592 1015-00-014-2600 1015-00-014-2631 1015-00-014-7073 1015-00-014-7075
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 12591447?
12591447 is a LEVER,BREECHBLOCK,COCKING.
What is the NSN for 12591447?
12591447 is cataloged in the U.S. Government catalog under NSN 1015-01-343-1906. 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.