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491514 — HOSE,AIR BREATHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

491514: HOSE,AIR BREATHING.

The HOSE,AIR BREATHING is a the manufacturer industrial component. Key specifications include style_designator: FULLY CONVOLUTED, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-396-4416, 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
491514
NSN: 4240-01-396-4416
FSC: 4240 — Safety and Rescue Equipment
CAGE: 55799 — MINE SAFETY APPLIANCES COMPANY (USA)
SPECIFICATIONS
special_features15 FEET, COILED NYLON EXPANDS OR CONTRACTS ACCORDING TO NEED, MUST BE USED TO MAINTAIN NIOSH/MSHA APPROVALS ON THE ABRASI-BLAST RESPIRATOR FT
style_designatorFULLY CONVOLUTED
cross-sectional_shape_styleROUND
NSN4240-01-396-4416
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOSE,AIR BREATHING TITLE COMPONENT PN 491514 MFR HOSE,AIR BREATHING
KEY FEATURES
•
STYLE DESIGNATOR: FULLY CONVOLUTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFULLY CONVOLUTED
CROSS-SECTIONAL SHAPE STYLEROUND
SPECIAL FEATURES15 FEET, COILED NYLON EXPANDS OR CONTRACTS ACCORDING TO NEED, MUST BE USED TO MAINTAIN NIOSH/MSHA APPROVALS ON THE ABRASI-BLAST RESPIRATOR FT
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 491514?
491514 is a HOSE,AIR BREATHING.
What is the NSN for 491514?
491514 is cataloged in the U.S. Government catalog under NSN 4240-01-396-4416. 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.