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Muffler-exhaust Pipe Protective Cap Assembly

NSN: 2990-01-332-5463 | Model: 8227124-01

An item designed to fit over the opening of an engine exhaust pipe or muffler to prevent the entrance of rain or foreign matter into the manifold section of a reciprocating engine while not in use. It is automatically opened when the engine is started by pressure exerted from the exhaust system. It is equipped with a hinging action and may or may not have a counter weight. Excludes cap, protective, dust and moisture seal.

NSN Properties and Flags
NATO Stock Number
2990-01-332-5463
DEMIL
NO
End Application
4520-01-073-8309
Special Features
5.175 in. Dia; 0.750 in. H; 5.081 in. Diameter opening on one side, other side solid; 0.047 in. Thk
Material
Steel

Parts List for Portable Duct Type Heater  

Other components in the assembly of NSN 4520-01-073-8309

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NSN 2990-01-332-5463 Datasheet

Supply Class (FSC):
Nonaircraft Miscellaneous Engine Accessories
Cross Reference:
  • 8227124-01
  • B04020061
  • 8227124
Cage Codes:
  • Warner Robins Air Logistics Center (CAGE 98752)
  • Way Industries Inc C (CAGE 57386)
Replacements:
  • 2990-01-332-5463 replaces 2990-01-101-0964
Schedule B & Trade:
  • Schedule B: 8412909080 (NAICS 333618)

    Parts of engines and motors, nesoi

  • SITC: 71899

    Parts of reaction engines (except turbojet), linear acting hydraulic and pneumatic power engines and motors, and parts of engines and motors n.E.S.

  • End Use: 21100

    Industrial engines

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

A - Item does not contain precious metal.

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:

    133300 - Machinery/machines noi

  • 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
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9---n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $101.29 to $168.82..
Does NSN 2990-01-332-5463 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 Air Force, Department Of The Navy, and Republic Of Korea
What is the NIIN of NSN 2990-01-332-5463?
013325463 or 01-332-5463
Does NSN 2990-01-332-5463 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-01-332-5463?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 11, 1991