1956

Exhaust Muffler

NSN 2990-00-657-4839

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006574839

Technical Specifications of NSN

Overall Length:
26.880 inches
Inlet Connection Type:
Unthreaded
Overall Diameter:
7.000 inches
Outlet Inside Diameter:
3.025 inches
Design Type:
Dry
Coolant Type:
Air
Muffler Design:
Baffle
Baffle Quantity:
5
Tube Quantity:
2
Body Shape:
Round
Operating Position:
Vertical
Inlet Location:
Centrally located in top end section of body
Inlet Projection Length:
2.750 inches
Inlet Outside Diameter:
3.125 inches
Inlet Inside Diameter:
3.025 inches
Outlet Connection Type:
Unthreaded
Outlet Location:
Located centrally in bottom end section of body
Outlet Projection Length:
2.750 inches
Outlet Outside Diameter:
3.125 inches
Material:
Steel, sae 1010 through 1020, grade m
Material:
Steel, sae 1010 through 1020, grade m
Surface Treatment:
Aluminum
Surface Treatment:
Aluminum
Fsc Application Data:
Engine, gasoline, non-aircraft
NSN:
2990-00-657-4839
Item Name:
Silencer,exhaust
Cage Code:
89799

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B8QH-5230-A
Cage Code:
23040
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
21175
Cage Code:
79260
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
TUC5225A
Cage Code:
23040
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
TUCG5225A
Cage Code:
23040
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
991
Cage Code:
79260
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
B8QH-5230-A
Cage Code:
57526
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F

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:
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
125850
UFC:
61440
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

MOE Major Organizational Entities

Entity
DSOR
User:
PANAMA CANAL COMPANY Panama Canal Company
DSOR:
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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