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Exhaust Muffler NSN 2990-00-374-8157

NSN 2990-00-374-8157 NSN: 2990-00-374-8157

Features and Characteristics

Overall Length
17.750 inches
Inlet Connection Type
Unthreaded
Overall Diameter
7.000 inches
Outlet Inside Diameter
2.015 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Baffle
Baffle Quantity
1
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Centrally located in end section of body
Inlet Projection Length
3.250 inches
Inlet Outside Diameter
3.116 inches
Inlet Inside Diameter
3.022 inches
Outlet Connection Type
Unthreaded
Outlet Location
Centrally located in end section of body opposite inlet
Outlet Projection Length
2.000 inches
Outlet Outside Diameter
2.109 inches
Material
Any acceptable
Surface Treatment
Any acceptable
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
003748157
NSN
2990003748157

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PGF11272
Cage Code:
40152
Status:
A
MSDS:
Part Number:
87-2029A
Cage Code:
76110
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8708925000
  • NAICS: 336390
  • SITC: 78439
  • Description: Mufflers and exhaust pipes for vehicles, nesoi
  • End Use (Code 30230):
    Other parts and accessories of vehicles

Q & A

Frequently asked questions for NSN 2990-00-374-8157
What are the manufacturers of nsn 2990003748157?
Does this nsn 2990003748157 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990003748157
Does nsn 2990003748157 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990003748157 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990003748157?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10849
FIIG:
T135-C
App. Key:
CA
Cond. Code:
2
Status:
A

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