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673B — FLAME ARRESTER,VENTILATION-EXHAU

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

673B: FLAME ARRESTER,VENTILATION-EXHAU.

FLAME ARRESTER,VENTILATION-EXHAU. Key specifications include weight: 5.000 POUNDS MINIMUM LBS, housing_material: STEEL, specific_usage_design: STORAGE TANKZZZSG49234-673B. This part is cataloged in the U.S.

Government catalog under NSN 5430-01-072-3699, 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
673B
NSN: 5430-01-072-3699
FSC: 5430 — Storage Tanks
CAGE: 49234 — PROTECTOSEAL CO CONTAINER DIV (USA)
SPECIFICATIONS
weight5.000 POUNDS MINIMUM LBS
housing_materialSTEEL
specific_usage_designSTORAGE TANKZZZSG49234-673B
NSN5430-01-072-3699
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FLAME ARRESTER,VENTILATION-EXHAU TITLE COMPONENT PN 673B MFR FLAME ARRESTER,VENTILA
KEY FEATURES
•
SPECIFIC USAGE DESIGN: STORAGE TANKZZZSG49234-673B
•
HOUSING MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
WEIGHT5.000 POUNDS MINIMUM LBS
SPECIFIC USAGE DESIGNSTORAGE TANKZZZSG49234-673B
HOUSING MATERIALSTEEL
OTHER ITEMS IN FSC 5430 — Storage Tanks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5430-00-008-9882 5430-00-019-2155 5430-00-019-9191 5430-00-019-9192 5430-00-024-7167 5430-00-030-2413 5430-00-044-4431 5430-00-053-2501
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 673B?
673B is a FLAME ARRESTER,VENTILATION-EXHAU.
What is the NSN for 673B?
673B is cataloged in the U.S. Government catalog under NSN 5430-01-072-3699. 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.