455020 — HOSE,AIR DUCT,AIR BREATHING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

455020: HOSE,AIR DUCT,AIR BREATHING.

The HOSE,AIR DUCT,AIR BREATHING is a the manufacturer industrial component. Key specifications include special_features: SOLE SOURCE REQUIRED BY STATUTE 6.302; FOR USE WITH NIOSH/MSHA APPROVED SYSTEM, measuring_method_and_length: 60.000 INCHES NOMINAL OVERALL IN, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-249-6674, 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

455020

NSN: 4240-01-249-6674
FSC: 4240 — Safety and Rescue Equipment
CAGE: 55799 — MINE SAFETY APPLIANCES COMPANY (USA)

SPECIFICATIONS

special_features	SOLE SOURCE REQUIRED BY STATUTE 6.302; FOR USE WITH NIOSH/MSHA APPROVED SYSTEM
measuring_method_and_length	60.000 INCHES NOMINAL OVERALL IN
criticality_code_justification	FEAT
NSN	4240-01-249-6674

COMPONENT DIAGRAM

KEY FEATURES

•

MEASURING METHOD AND LENGTH: 60.000 INCHES NOMINAL OVERALL IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

TECHNICAL CHARACTERISTICS

MEASURING METHOD AND LENGTH	60.000 INCHES NOMINAL OVERALL IN
CRITICALITY CODE JUSTIFICATION	FEAT
SPECIAL FEATURES	SOLE SOURCE REQUIRED BY STATUTE 6.302; FOR USE WITH NIOSH/MSHA APPROVED SYSTEM

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 455020?

455020 is a HOSE,AIR DUCT,AIR BREATHING.

What is the NSN for 455020?

455020 is cataloged in the U.S. Government catalog under NSN 4240-01-249-6674. This indicates validated use in U.S. government and defense supply chains.

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455020 — HOSE,AIR DUCT,AIR BREATHING

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