Model: 2638

Exhaust Muffler

Special Features:

Grumman aircraft, model 16+ grumman aerospace a-10 aircraft

Properties:

Overall Length
11.313 inches
Inlet Connection Type
Threaded
Inlet Thread Direction
Right-hand
Overall Diameter
3.250 inches
End Application
Grumman aircraft, model a19
Design Type
Dry
Coolant Type
Air
Muffler Design
Straight through
Body Shape
Round
Operating Position
Universal
Inlet Location
Centrally in end section of body
Inlet Projection Length
1.250 inches
Inlet Thread Size
1-11-1/2
Inlet Thread Series Designator
Npt
Inlet Thread Location
External
Outlet Connection Type
Threaded
Outlet Location
Centrally in end section of body
Outlet Projection Length
2.125 inches
Outlet Thread Size
1-11-1/2
Outlet Thread Series Designator
Npt
Outlet Thread Direction
Right-hand
Outlet Thread Location
External
Material
Steel
Material
Steel
Surface Treatment
Plastic polypropylene
Surface Treatment
Paint, heat resistant
NSN
2990-00-293-6608
Part Number
2638
Description
Muffler,exhaust
CAGE
76700

Part 2638 NSN 2990-00-293-6608

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

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.7000lbs
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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Schedule B and Export
  • Schedule B: 8708925000
  • SITC: 78439
  • End Use: Other parts and accessories of vehicles
  • NAICS: 336390
  • USDA: 1

Freight Class: Mufflers and exhaust pipes for vehicles, nesoi

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