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Breather NSN 3040-01-449-0738

Item Description

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).

NSN 3040-01-449-0738 NSN: 3040-01-449-0738

Features and Characteristics

Outside Diameter
3.000 inches
Overall Height
3.250 inches
Filter Type
Dry
Connection Type
Threaded
Body Material
Steel
Special Features
Nickel-chrome plated
Thread Size And Series/type Designator
1-11-1/2 npt
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014490738
NSN
3040014490738

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BF-16
Cage Code:
4K739
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8421310000
  • NAICS: 336390
  • SITC: 74364
  • Description: Intake air filters for internal combustion engines
  • End Use (Code 30200):
    Engines and engine parts (carburetors, pistons, rings, and valves)

Q & A

Frequently asked questions for NSN 3040-01-449-0738
What are the manufacturers of nsn 3040014490738?
Does this nsn 3040014490738 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014490738
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).
Does nsn 3040014490738 contain any precious metals?
No precious metal content.
Does nsn 3040014490738 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014490738?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
11034
FIIG:
A524Y0
App. Key:
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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