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Exhaust Muffler

NSN: 2990-00-470-3516 | Model: MILM15337TYPEB
NSN Properties and Flags
NATO Stock Number
2990-00-470-3516
DEMIL
NO
Overall Length
28.500 inches
Inlet Connection Type
Flange
Overall Diameter
18.500 inches
Design Type
Wet
Coolant Type
Water
Muffler Design
Directional vane
Baffle Quantity
2
Tube Quantity
2
Body Shape
Round
Operating Position
Horizontal
Inlet Location
4-1/4 in. C to c from horizontal center line
Inlet Projection Length
3.000 inches
Inlet Flange Shape
Round
Inlet Flange Mounting Provision And Quantity
8 holes
Inlet Flange Mounting Hole Diameter
0.875 inches
Inlet Flange Mounting Provision Spacing
8-1/2 in. Diameter bolt circle
Outlet Connection Type
Flange
Outlet Location
4-13/16 in. C to c from horizontal center line
Outlet Projection Length
3.000 inches
Outlet Flange Shape
Round
Outlet Flange Mounting Provision And Quantity
8 holes
Outlet Flange Mounting Hole Diameter
0.875 inches
Err Default
Err default
Outlet Flange Mounting Provision Spacing
8.500 in. Diameter bolt circle
Water Inlet Connection Type
Threaded
Water Inlet Location
Directly above exhaust inlet
Water Inlet Projection Length
0.313 inches
Water Inlet Thread Size
2-11-1/2
Water Inlet Thread Series Designator
Npt
Water Inlet Thread Direction
Right-hand
Water Inlet Thread Location
Internal
Material
Steel
Material
Steel
Surface Treatment
Ceramic or enamel
Surface Treatment
Ceramic coated or enamel
Nondefinitive Specification/std Data
B type
Departure From Cited Designator
Acqw, arnj, arnk, arnl, arnm, arnn, arnp, arnq, arnr, arns, arnt, arnw, arnx, acrx, arsp, arsq, arte, arth, artj, artk, artl, artm, artn, artp, artq, artr, arts, artt, artw, artx, arty, artz, arwa, ajlw

Pricing and Availability

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NSN 2990-00-470-3516 Datasheet

Supply Class (FSC):
Nonaircraft Miscellaneous Engine Accessories
Cross Reference:
  • MILM15337TYPEB
  • MNBS5IN
  • MUW2-10-5A7724
Cage Codes:
  • Military Specifications (CAGE 81349)
  • Beaird Industries Inc. (CAGE 11839)
Schedule B & Trade:
  • Schedule B: 8708925000 (NAICS 336390)

    Mufflers and exhaust pipes for vehicles, nesoi

  • SITC: 78439

    Parts and accessories n.E.S. For tractors, motor cars and other motor vehicles, trucks, public-transport vehicles and road motor vehicles, n.E.S.

  • End Use: 30230

    Other parts and accessories of vehicles

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    125850 - Muffler/exhaust sys/pipe/etc

  • WCC:

    593 - Motors and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $6,060.41 to $10,100.68..
Does NSN 2990-00-470-3516 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Republic Of Korea, and Italy
What is the NIIN of NSN 2990-00-470-3516?
004703516 or 00-470-3516
Does NSN 2990-00-470-3516 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-00-470-3516?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963