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Exhaust Muffler NSN 2990-00-633-6245

NSN 2990-00-633-6245 NSN: 2990-00-633-6245

Features and Characteristics

Overall Length
Between 25.380 inches and 25.630 inches
Inlet Connection Type
Flange single inlet
Inlet Thread Direction
Right-hand
Overall Diameter
Between 7.880 inches and 8.120 inches
Outlet Inside Diameter
3.520 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Straight through
Body Shape
Round
Operating Position
Any acceptable
Inlet Location
4. 250 in. Vertically centerline from end
Inlet Projection Length
2.750 inches
Inlet Flange Shape
Square
Inlet Flange Mounting Provision And Quantity
4 holes
Inlet Flange Mounting Hole Diameter
0.408 inches
Inlet Flange Mounting Provision Spacing
4.250 in. C to c dim. Of mtg holes
Inlet Thread Size
4-8
Inlet Thread Series Designator
Npt
Inlet Thread Location
External
Outlet Connection Type
Unthreaded
Outlet Location
On the side 3.500 in. C of outlet to end of body oppostie inlet
Outlet Projection Length
3.000 inches
Outlet Outside Diameter
Any acceptable
Material
Steel
Material
Steel
Surface Treatment
Paint
Surface Treatment Specification
Mil-t-704, type a military specification single treatment response
Surface Treatment
Paint, mil-t-704, type a
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
006336245
NSN
2990006336245

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13214E3222
Cage Code:
97403
Status:
A
MSDS:
Part Number:
2342S
Cage Code:
80672
Status:
A
MSDS:
Part Number:
155-958
Cage Code:
44940
Status:
A
MSDS:
Part Number:
155D958
Cage Code:
44940
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 2990-00-633-6245
What are the manufacturers of nsn 2990006336245?
Does this nsn 2990006336245 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990006336245
Does nsn 2990006336245 contain any precious metals?
Precious metal content is unknown.
Does nsn 2990006336245 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990006336245?
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

What do you get when you order from nationalstocknumber.org?

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