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Exhaust Muffler NSN 2990-01-101-5431

NSN 2990-01-101-5431 NSN: 2990-01-101-5431

Features and Characteristics

Overall Length
27.900 inches
Inlet Connection Type
Unthreaded
Overall Diameter
9.620 inches
Outlet Inside Diameter
Any acceptable
Design Type
Dry
Coolant Type
Any acceptable
Muffler Design
Baffle
Baffle Quantity
2
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
Located 3.206 in. From top on end section of body
Inlet Projection Length
3.900 inches
Inlet Outside Diameter
3.500 inches
Inlet Inside Diameter
Any acceptable
Outlet Connection Type
Unthreaded
Outlet Location
Located 3.206 in. C to c from inlet connection in same end section of body
Outlet Projection Length
3.900 inches
Outlet Outside Diameter
3.500 inches
Material
Steel
Material
Steel
Surface Treatment
Aluminum alloy
Surface Treatment
Aluminized
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
011015431
NSN
2990011015431

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
L1450-1
Cage Code:
13841
Status:
A
MSDS:
Part Number:
LA1450-1
Cage Code:
46717
Status:
A
MSDS:
Part Number:
U44130-S
Cage Code:
76700
Status:
A
MSDS:
Part Number:
U44130
Cage Code:
76700
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 2990-01-101-5431
What are the manufacturers of nsn 2990011015431?
Does this nsn 2990011015431 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990011015431
Does nsn 2990011015431 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990011015431 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990011015431?
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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