Model: B04020061

Muffler- Protective Cap Assembly

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

Properties:

End Application
4520-01-073-8309
Material
Steel
NSN
2990-01-332-5463
Part Number
B04020061
Description
Cap Assembly,protective,muffler-
CAGE
57386

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.

Part B04020061 NSN 2990-01-332-5463

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61446
FIIG:
A514R0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

End Items End applications NSN 2990-01-332-5463 is a component of

  • 4520-01-073-8309
  • B-2 Bomber (atb) Aircraft

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Schedule B and Export
  • Schedule B: 8412909080
  • SITC: 71899
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Freight Class: Parts of engines and motors, nesoi

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