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12913748 — STOP,BREECHBLOCK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12913748: STOP,BREECHBLOCK.

The STOP,BREECHBLOCK is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 4.687 INCHES NOMINAL IN, end_item_identification: MIAI. This part is cataloged in the U.S.

Government catalog under NSN 1015-01-346-4742, 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
12913748
NSN: 1015-01-346-4742
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
materialSTEEL
overall_length4.687 INCHES NOMINAL IN
end_item_identificationMIAI
NSN1015-01-346-4742
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STOP,BREECHBLOCK TITLE COMPONENT PN 12913748 MFR STOP,BREECHBLOCK
KEY FEATURES
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.687 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMIAI
MATERIALSTEEL
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: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 12913748?
12913748 is a STOP,BREECHBLOCK.
What is the NSN for 12913748?
12913748 is cataloged in the U.S. Government catalog under NSN 1015-01-346-4742. 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.