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8428419 — STOP ASSEMBLY,DOWN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8428419: STOP ASSEMBLY,DOWN.

The STOP ASSEMBLY,DOWN is a the manufacturer industrial component. Key specifications include end_item_identification: TARGETS AND TRAINING DEVICES SMALL ARMS. This part is cataloged in the U.S.

Government catalog under NSN 6920-00-756-5440, 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
8428419
NSN: 6920-00-756-5440
FSC: 6920 — Armament Training Devices
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
end_item_identificationTARGETS AND TRAINING DEVICES SMALL ARMS
NSN6920-00-756-5440
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STOP ASSEMBLY,DOWN TITLE COMPONENT PN 8428419 MFR STOP ASSEMBLY,DOWN
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTARGETS AND TRAINING DEVICES SMALL ARMS
OTHER ITEMS IN FSC 6920 — Armament Training Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6920-00-003-1999 6920-00-003-2000 6920-00-003-2001 6920-00-003-2002 6920-00-003-2003 6920-00-003-2007 6920-00-003-2008 6920-00-003-7276
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8428419?
8428419 is a STOP ASSEMBLY,DOWN.
What is the NSN for 8428419?
8428419 is cataloged in the U.S. Government catalog under NSN 6920-00-756-5440. 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.