8681-N

Exhaust Muffler

NSN 2990-00-487-2703

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004872703

Technical Specifications of NSN

Overall Length:
34.000 inches
Inlet Connection Type:
Threaded
Inlet Thread Direction:
Right-hand
Overall Diameter:
7.500 inches
Design Type:
Dry
Coolant Type:
Air
Muffler Design:
Straight through w/baffle
Baffle Quantity:
2
Body Shape:
Round
Operating Position:
Horizontal
Inlet Location:
Centrally located in end section of body
Inlet Projection Length:
2.000 inches
Inlet Thread Size:
2-11-1/2
Inlet Thread Series Designator:
Npt
Inlet Thread Location:
External
Outlet Connection Type:
Threaded
Outlet Location:
Centrally located in end section of body
Outlet Projection Length:
2.000 inches
Outlet Thread Size:
2-11-1/2
Outlet Thread Series Designator:
Npt
Outlet Thread Direction:
Right-hand
Outlet Thread Location:
External
Material:
Steel
Material:
Steel
Surface Treatment:
Aluminum
Surface Treatment:
Aluminum
NSN:
2990-00-487-2703
Item Name:
Resonator,muffler
Cage Code:
76700

Other Related Parts

No other part numbers with same form, fit, and function found.

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:
N

  We Guarantee with Every Order

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Pricing & Availability

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MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
FEDERAL AVIATION ADMINISTRATION Federal Aviation Administration
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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