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5781220 — PIN,FIN RELEASE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5781220: PIN,FIN RELEASE.

The PIN,FIN RELEASE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: O/A 8.375 IN. LG; 0.064 IN.

DIA; USED ON DESTRUCTORS,MK36 AND MK40 IN. This part is cataloged in the U.S. Government catalog under NSN 1350-01-172-8963, 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
5781220
NSN: 1350-01-172-8963
FSC: 1350 — Underwater Mine and Components, Inert
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionO/A 8.375 IN. LG; 0.064 IN. DIA; USED ON DESTRUCTORS,MK36 AND MK40 IN
NSN1350-01-172-8963
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,FIN RELEASE TITLE COMPONENT PN 5781220 MFR PIN,FIN RELEASE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: O/A 8.375 IN. LG; 0.064 IN. DIA; USED ON DESTRUCTORS,MK36 AND MK40 IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONO/A 8.375 IN. LG; 0.064 IN. DIA; USED ON DESTRUCTORS,MK36 AND MK40 IN
OTHER ITEMS IN FSC 1350 — Underwater Mine and Components, Inert
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1350-00-001-1652 1350-00-001-1653 1350-00-001-1654 1350-00-001-1655 1350-00-001-1656 1350-00-001-1657 1350-00-001-1658 1350-00-001-1659
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 5781220?
5781220 is a PIN,FIN RELEASE.
What is the NSN for 5781220?
5781220 is cataloged in the U.S. Government catalog under NSN 1350-01-172-8963. 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.