311-90091

Exhaust Muffler

NSN 2990-00-869-6567

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008696567

Technical Specifications of NSN

Overall Length:
1.125 inches
Inlet Connection Type:
Threaded
Inlet Thread Direction:
Right-hand
Overall Diameter:
0.500 inches
Outlet Inside Diameter:
0.1562 inches
Design Type:
Dry
Coolant Type:
Air
Muffler Design:
Multipass
Tube Quantity:
1
Body Shape:
Round
Operating Position:
Vertical
Inlet Location:
Centrally located in end section of body
Inlet Projection Length:
0.375 inches
Inlet Thread Size:
1/8-27
Inlet Thread Series Designator:
Npt
Inlet Thread Location:
External
Outlet Connection Type:
Unthreaded
Outlet Location:
Centrally located in end section of body
Outlet Projection Length:
0.750 inches
Outlet Outside Diameter:
0.4375 inches
Material:
Brass
Material:
Copper alloy
Surface Treatment:
Any acceptable
Fsc Application Data:
Teletype and facsimile equipment
NSN:
2990-00-869-6567
Item Name:
Muffler,exhaust Auxiliary
Cage Code:
52797

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MM125
Cage Code:
39481
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
874584
Cage Code:
19203
RNCC:
5
RNVC:
2
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
311-90091
Cage Code:
52497
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
3112
Cage Code:
18196
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MM125
Cage Code:
30327
RNCC:
5
RNVC:
9
RNAAC:
TX
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:
A
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:
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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MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
U.S. MARINE CORPS U.s. Marine Corps
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
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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