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Worldwide distributor of NSN parts and consumables located in the USA.

Exhaust Muffler

Model / MPN: 155B456 | NSN: 2990-00-053-0693
ITAR Registered seal
Product Details
NATO Stock Number
2990-00-053-0693
Sold in multiples of
1 EA
DEMIL
NO
Overall Length
14.750 inches
Inlet Connection Type
Threaded
Inlet Thread Direction
Right-hand
Overall Diameter
4.375 inches
Design Type
Dry
Coolant Type
Air
Muffler Design
Straight through w/baffle
Body Shape
Round
Operating Position
Universal
Inlet Location
Centrally located on end of body
Inlet Projection Length
1.750 inches
Inlet Thread Size
1-1/2-11-1/2
Inlet Thread Series Designator
Npt
Inlet Thread Location
External
Outlet Connection Type
Threaded
Outlet Location
Centrally located on end of body
Outlet Projection Length
1.750 inches
Outlet Thread Size
1-1/2-11-1/2
Outlet Thread Series Designator
Npt
Outlet Thread Direction
Right-hand
Outlet Thread Location
External
Material
Steel
Material
Steel
Surface Treatment
Zinc
Surface Treatment
Galvanized

Pricing and Availability

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155B456 Cross Reference
  • 155-0456
  • 155-456