Model: 421759

Muffler- Protective Cap Assembly
Description:

Cap Assembly.

Properties:

NSN
2990-00-018-6318
Part Number
421759
Description
Cap Assembly,protective,muffler-
CAGE
89749

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 421759 NSN 2990-00-018-6318

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:
SU
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.1000lbs
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 2990-00-018-6318 is a component of

  • E-3a Awacs Aircraft
  • 485l Tacs
  • Heavy Expanded Mobility Tactical (hemtt) Truck
  • Ov-10a Aircraft Support Equipment
  • C-5 Aircraft Support Equipment
  • B-52 Aircraft Support Equipment
  • Nimitz Class Cvn
  • Tarawa Class Lha
  • Palletized Loading System
  • 004901859
  • Centrifugal Pump Unit

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Phone: +1 470-231-0824
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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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