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46-4-HP — VALVE AND BELT ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

46-4-HP: VALVE AND BELT ASSEMBLY.

The VALVE AND BELT ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: 4940000999802, general_characteristics_item_description: PART OF AIR RESPIRATOR. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-182-9854, 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
46-4-HP
NSN: 4240-01-182-9854
FSC: 4240 — Safety and Rescue Equipment
CAGE: 58166 — HESS MANUFACTURING INC DIV BLAST-IT-ALL (USA)
SPECIFICATIONS
end_item_identification4940000999802
general_characteristics_item_descriptionPART OF AIR RESPIRATOR
NSN4240-01-182-9854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE AND BELT ASSEMBLY TITLE COMPONENT PN 46-4-HP MFR VALVE AND BELT ASSEMBL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: PART OF AIR RESPIRATOR
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPART OF AIR RESPIRATOR
END ITEM IDENTIFICATION4940000999802
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 46-4-HP?
46-4-HP is a VALVE AND BELT ASSEMBLY.
What is the NSN for 46-4-HP?
46-4-HP is cataloged in the U.S. Government catalog under NSN 4240-01-182-9854. 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.