Model: 5257-040
BreatherProperties:
A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).
Part 5257-040 NSN 3040-01-364-8769
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
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Schedule B and Export
- Schedule B: 8421310000
- SITC: 74364
- End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
- NAICS: 336390
- USDA: 1
Freight Class: Intake air filters for internal combustion engines
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