4450K4

Exhaust-intake Pneumatic Muffler

NSN 4330-00-334-5841

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003345841

Technical Specifications of NSN

Overall Length:
1.875 inches
Overall Height:
0.875 inches
Overall Width:
0.875 inches
Inlet Connection Type:
Threaded
Inlet Thread Direction:
Right-hand
Inlet Connection Quantity:
1
Muffler Design:
Any acceptable
Body Shape:
Tapered
Operating Position:
Any acceptable
Inlet Location:
Located on end of body
Inlet Projection Length:
0.875 inches
Inlet Thread Size:
0.500-14
Inlet Thread Series Designator:
Npt
Inlet Thread Location:
External
Material:
Bronze and steel
Material:
Copper alloy and steel
NSN:
4330-00-334-5841
Item Name:
Silencer,marine Engine,wet Exhaust
Cage Code:
39428

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
4450K40
Cage Code:
39428
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37112
FIIG:
T135-C
Concept No.:
App. Key:
CD
Cond. Code:
2
Status:
A

Part Materials

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
069095
UFC:
38260
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Wet Exhaust Marine Engine Silencer"

A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see muffler, (as modified).

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8487900080
  • SITC: 74999
  • End Use: Industrial machines, other
  • NAICS: 333999
  • USDA: 1

Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers


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