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290647 — BLADDER ASSEMBLY,LIFE PRESERVER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

290647: BLADDER ASSEMBLY,LIFE PRESERVER.

BLADDER ASSEMBLY,LIFE PRESERVER. Key specifications include special_features: HOLES; COUPLING; INFLATOR OR QUICK DUMP, end_item_identification: BUOYANCY CONTROL SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 4220-01-528-0028, 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
290647
NSN: 4220-01-528-0028
FSC: 4220 — Marine Lifesaving and Diving Equipment
CAGE: 54611 — DIVING UNLIMITED INTERNATIONAL INC (USA)
SPECIFICATIONS
special_featuresHOLES; COUPLING; INFLATOR OR QUICK DUMP
end_item_identificationBUOYANCY CONTROL SYSTEMS
NSN4220-01-528-0028
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLADDER ASSEMBLY,LIFE PRESERVER TITLE COMPONENT PN 290647 MFR BLADDER ASSEMBLY,LIFE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESHOLES; COUPLING; INFLATOR OR QUICK DUMP
END ITEM IDENTIFICATIONBUOYANCY CONTROL SYSTEMS
OTHER ITEMS IN FSC 4220 — Marine Lifesaving and Diving Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4220-00-004-8880 4220-00-009-2854 4220-00-012-3571 4220-00-014-0183 4220-00-014-2097 4220-00-021-4979 4220-00-021-9688 4220-00-022-1014
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 290647?
290647 is a BLADDER ASSEMBLY,LIFE PRESERVER.
What is the NSN for 290647?
290647 is cataloged in the U.S. Government catalog under NSN 4220-01-528-0028. 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.