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Exhaust Muffler NSN 2990-00-893-2523

NSN 2990-00-893-2523 NSN: 2990-00-893-2523

Features and Characteristics

Overall Length
29.750 inches
Inlet Connection Type
Unthreaded
Overall Diameter
7.125 inches
Outlet Inside Diameter
Any acceptable
Design Type
Wet
Coolant Type
Any acceptable
Muffler Design
Straight through w/baffle
Baffle Quantity
1
Tube Quantity
1
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
Offset located on end of body
Inlet Projection Length
3.000 inches
Inlet Outside Diameter
4.000 inches
Inlet Inside Diameter
Any acceptable
Outlet Connection Type
Unthreaded
Outlet Location
Offset located on end of body
Outlet Projection Length
3.000 inches
Outlet Outside Diameter
4.000 inches
Material
Nickel copper alloy
Material
Nickel alloy
Surface Treatment
Any acceptable
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
008932523
NSN
2990008932523

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4IN-MO-316L-SS
Cage Code:
11839
Status:
A
MSDS:
Part Number:
M08-4IN
Cage Code:
11839
Status:
A
MSDS:
Part Number:
724M04
Cage Code:
91435
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 2990-00-893-2523
What are the manufacturers of nsn 2990008932523?
Does this nsn 2990008932523 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990008932523
Does nsn 2990008932523 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990008932523 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990008932523?
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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