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Technical Data Sheet
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488899 — AIR VALVE,BREATHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

488899: AIR VALVE,BREATHING.

The AIR VALVE,BREATHING is a the manufacturer industrial component. Key specifications include end_item_identification: SELF CONTAINED BREATHING APPARATUS P/N F-CM10401-1M111-1 ONBOARD ALL COAST GUARD VESSELS. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-479-9616, 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
488899
NSN: 4240-01-479-9616
FSC: 4240 — Safety and Rescue Equipment
CAGE: 55799 — MINE SAFETY APPLIANCES COMPANY (USA)
SPECIFICATIONS
end_item_identificationSELF CONTAINED BREATHING APPARATUS P/N F-CM10401-1M111-1 ONBOARD ALL COAST GUARD VESSELS
NSN4240-01-479-9616
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AIR VALVE,BREATHING TITLE COMPONENT PN 488899 MFR AIR VALVE,BREATHING
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSELF CONTAINED BREATHING APPARATUS P/N F-CM10401-1M111-1 ONBOARD ALL COAST GUARD VESSELS
OTHER ITEMS IN FSC 4240 — Safety and Rescue Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4240-00-001-1515 4240-00-001-2684 4240-00-006-0022 4240-00-007-4576 4240-00-007-8182 4240-00-007-8183 4240-00-007-8184 4240-00-007-8185
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 488899?
488899 is a AIR VALVE,BREATHING.
What is the NSN for 488899?
488899 is cataloged in the U.S. Government catalog under NSN 4240-01-479-9616. 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.