Y34A

Exhaust Muffler

NSN 2990-00-316-2953

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003162953

Product Features

Four unthreaded mtg holes in body 0.400 in. Diameter by 2.500 in. Lg, one brass drain plug 0.646 in. Dia

Detail Specifications

Overall Length:
10.000 inches
Overall Height:
8.250 inches
Overall Width:
3.500 inches
Inlet Connection Type:
Rectangular hole
Design Type:
Wet
Coolant Type:
Water
Muffler Design:
Straight through
Body Shape:
Rectangular
Operating Position:
Vertical
Outlet Connection Type:
Flange
Outlet Location:
On side of body
Outlet Projection Length:
7.500 inches
Outlet Flange Shape:
Square
Outlet Flange Mounting Provision And Quantity:
2 holes
Outlet Flange Mounting Hole Diameter:
Any acceptable
Outlet Flange Mounting Provision Spacing:
2.545 in. C to c dim. Of holes
Water Outlet Thread Direction:
Right-hand
Water Inlet Connection Type:
Flange
Water Inlet Location:
On side of body
Water Inlet Flange Shape:
Oval
Water Inlet Flange Bolt Hole Spacing:
1.440 in. C to c dim. Of holes
Water Inlet Flange Bolt Hole Quantity:
2
Water Inlet Flange Bolt Hole Thread Size:
1/4-20
Water Inlet Flange Bolt Hole Thread Series Designator:
Unc
Water Inlet Flange Bolt Hole Thread Direction:
Right-hand
Water Outlet Connection Type:
Threaded
Water Outlet Quantity:
1
Water Outlet Location:
On side of body next to outlet flange
Water Outlet Thread Size:
7/16-20
Water Outlet Thread Series Designator:
Unf
Water Outlet Thread Location:
Internal
Material:
Aluminum, cast
Material:
Aluminum
Surface Treatment:
Paint, red oxide
NSN:
2990-00-316-2953
Item Name:
Silencer,exhaust
Cage Code:
27554

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
Y34
Cage Code:
27554
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
104PC34
Cage Code:
27554
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10849
FIIG:
T135-C
Concept No.:
1
App. Key:
CA
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:
--
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:
000000
UFC:
00000
LTL:
NO RATING
LCL:
--
WCC:
586
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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DEPARTMENT OF THE NAVY Dept. of the Navy
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Import / Export
  • Schedule B: 8708925000
  • SITC: 78439
  • End Use: Other parts and accessories of vehicles
  • NAICS: 336390
  • USDA: 1

Classification: Mufflers and exhaust pipes for vehicles, nesoi


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