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6536471 — COUNTERBALANCE,BREECHBLOCK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6536471: COUNTERBALANCE,BREECHBLOCK.

The COUNTERBALANCE,BREECHBLOCK is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 1025-00-653-6471, 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
6536471
NSN: 1025-00-653-6471
FSC: 1025 — Guns, Over 150mm Through 200mm
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
general_characteristics_item_descriptionC/O HEAD,PN 6163665;CYLINDER,PN 5570674;PISTON,PN 6163667;HEAD,PN 6163664;ROD,PN 6163666;SETSCREW,PN MS51964-52;SPRING,PN 5206858
NSN1025-00-653-6471
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUNTERBALANCE,BREECHBLOCK TITLE COMPONENT PN 6536471 MFR COUNTERBALANCE,BREECHB
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: C/O HEAD,PN 6163665;CYLINDER,PN 5570674;PISTON,PN 6163667;HEAD,PN 6163664;ROD,PN 6163666;SETSCREW,PN MS51964-52;SPRING,PN 5206858
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONC/O HEAD,PN 6163665;CYLINDER,PN 5570674;PISTON,PN 6163667;HEAD,PN 6163664;ROD,PN 6163666;SETSCREW,PN MS51964-52;SPRING,PN 5206858
OTHER ITEMS IN FSC 1025 — Guns, Over 150mm Through 200mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1025-00-000-6505 1025-00-003-1044 1025-00-003-5988 1025-00-003-5989 1025-00-003-5991 1025-00-007-4864 1025-00-007-9446 1025-00-007-9447
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
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FREQUENTLY ASKED QUESTIONS
What is 6536471?
6536471 is a COUNTERBALANCE,BREECHBLOCK.
What is the NSN for 6536471?
6536471 is cataloged in the U.S. Government catalog under NSN 1025-00-653-6471. 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.