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Exhaust Muffler NSN 2990-00-493-2736

NSN 2990-00-493-2736 NSN: 2990-00-493-2736

Features and Characteristics

Overall Length
23.000 inches
Inlet Connection Type
Unthreaded
Overall Diameter
6.620 inches
Outlet Inside Diameter
Unable to decode
Design Type
Dry
Coolant Type
Air
Muffler Design
Multipass w/integral spark arrestor
Baffle Quantity
4
Tube Quantity
2
Body Shape
Round
Operating Position
Horizontal
Inlet Location
Located 1.280 in. C to c from horizontal center line
Inlet Projection Length
2.500 inches
Inlet Outside Diameter
Unable to decode
Inlet Inside Diameter
Unable to decode
Outlet Connection Type
Unthreaded
Outlet Location
Centrally located in end section of body
Outlet Projection Length
2.500 inches
Outlet Outside Diameter
Unable to decode
Special Features
3/4 in. Drain plug located 45 degrees from center line in bottom of muffler
Material
Steel
Material
Steel
Surface Treatment
Aluminum
Surface Treatment
Aluminum
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
004932736
NSN
2990004932736

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40342
Cage Code:
10695
Status:
A
MSDS:
Part Number:
10661N
Cage Code:
76700
Status:
A
MSDS:
Part Number:
ABT10661
Cage Code:
3NNX8
Status:
A
MSDS:
Part Number:
10661
Cage Code:
76700
Status:
A
MSDS:
Part Number:
T-10661
Cage Code:
76700
Status:
A
MSDS:
Part Number:
1066IN
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 2990-00-493-2736
What are the manufacturers of nsn 2990004932736?
Does this nsn 2990004932736 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990004932736
Does nsn 2990004932736 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990004932736 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990004932736?
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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