Exhaust Muffler

1883

1883
(NSN) National Stock Number
2990-00-411-2479
Federal Supply Classification
2990 Nonaircraft Miscellaneous Engine Accessories
Item Name Code
10849
Schedule B Code
8708925000
Summary

19.000 inches nominal overall length, 3.250 inches nominal overall height, 7.750 inches nominal overall width, unthreaded single inlet inlet connection type, 2.000 inches nominal 1st outlet2.000 inches nominal outlet inside diameter, dry design type

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - AX
Identification

INC FIIG Concept Condition
10849 T135-C 1 2
Specifications
Overall Length
19.000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Height
3.250 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Overall Width
7.750 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Inlet Connection Type
unthreaded single inlet
Details A narrative description of the type of inlet connection.
Outlet Inside Diameter
2.000 inches nominal 1st outlet2.000 inches nominal
Details The length of a straight line which passes through the center of the outlet,and terminates at the inside circumference.
Design Type
dry
Details Indicates the design type of the item.
Coolant Type
air
Details Indicates the type of coolant used with the item.
Muffler Design
multipass
Details The basic design of the muffler.
Baffle Quantity
4
Details The number of baffles included on the item.
Tube Quantity
3
Details The number of tubes included on the item.
Body Shape
oval
Details The physical configuration of the body.
Operating Position
horizontal
Details The position in which the item is designed to operate.
Inlet Location
located on side of end section single inlet
Details The location of the inlet.
Inlet Projection Length
2.000 inches nominal single inlet2.000 inches nominal
Details A measurement of the longest dimension of the inlet projection,in distinction from width.
Inlet Inside Diameter
2.000 inches nominal single inlet2.000 inches nominal
Details The length of a straight line which passes through the center of the inlet,with terminated points on the inside circumference.
Outlet Connection Type
unthreaded 1st outlet
Details A narrative description of the type of outlet connection.
Outlet Location
centrally located on end section 1st outlet
Details The location of the outlet.
Outlet Projection Length
2.000 inches nominal 1st outlet2.000 inches nominal
Details A measurement of the longest dimension of the outlet projection,in distinction from width.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
zinc
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
36D 77432 4 - 5 9 - AX
941570 34623 4 - 5 2 - AX
2750 74080 4 - 5 9 - AX
953 0B0B1 4 - 3 2 - AX
788 07650 4 - 3 2 - AX
896 80266 3 - 3 9 - AX
WY27 76110 4 - 3 2 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
00000 - Z M
RVC WCC TCC SHC
- 593 Z 9
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Manufacturer
ARVIN INDUSTRIES INC
CAGE: 89799
COLUMBUS , IN , 47201-6079
UNITED STATES
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FAQs
Frequently asked questions for NSN 2990-00-411-2479
What is the NIIN of the NSN 2990-00-411-2479?
The National Item Identification Number (NIIN) of the NSN 2990-00-411-2479 is 00-411-2479
When the NSN 2990-00-411-2479 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Aug 18, 1969
Does the NSN 2990-00-411-2479 contain any precious metals?
Type/content is unknown
Does the NSN 2990-00-411-2479 contain any hazardous material?
No data in HMIRS

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