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Exhaust-intake Pneumatic Muffler NSN 4330-01-151-3978

Item Description

A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see muffler, (as modified).

NSN 4330-01-151-3978 NSN: 4330-01-151-3978

Features and Characteristics

Overall Length
7.250 inches
Inlet Connection Type
Threaded
Inlet Thread Direction
Right-hand
Overall Diameter
3.875 inches
Inlet Connection Quantity
1
Muffler Design
Straight through
Body Shape
Round
Inlet Location
Centrally located on end cap
Inlet Projection Length
0.750 inches
Inlet Thread Size
1.000-11-1/2
Inlet Thread Series Designator
Npt
Inlet Thread Location
External
Material
Aluminum and phenol
Material
Aluminum and plastic phenolic
Surface Treatment
Any acceptable
FSC
4330 Pressure And Vacuum Filters Separators Centrifugals
NIIN
011513978
NSN
4330011513978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
0111010
Cage Code:
99016
Status:
A
MSDS:
Part Number:
M10
Cage Code:
99016
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8487900080
  • NAICS: 333999
  • SITC: 74999
  • Description: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4330-01-151-3978
What are the manufacturers of nsn 4330011513978?
Does this nsn 4330011513978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4330011513978
A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. for vehicular application see muffler, (as modified).
Does nsn 4330011513978 contain any precious metals?
No precious metal content.
Does nsn 4330011513978 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4330011513978?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37112
FIIG:
T135-C
App. Key:
CD
Cond. Code:
2
Status:
A

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