Exhaust Muffler

982

982
(NSN) National Stock Number
2990-00-248-4271
Federal Supply Classification
2990 Nonaircraft Miscellaneous Engine Accessories
Item Name Code
10849
Schedule B Code
8708925000
Summary

33.000 inches nominal overall length, 10.000 inches nominal overall height, 15.000 inches nominal overall width, unthreaded single inlet inlet connection type, truck; navistar international corp; model 2050a end item identification, 4.005 inches minimum and 4.045 inches maximum 1st outlet outlet inside diameter

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - AX
Identification

INC FIIG Concept Condition
10849 T135-C 1 2
Specifications
Overall Length
33.000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Height
10.000 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Overall Width
15.000 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.
End Item Identification
truck; navistar international corp; model 2050a
Details The national stock number or the identification information of the end equipment for which the item is a part.
Outlet Inside Diameter
4.005 inches minimum and 4.045 inches maximum 1st outlet
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
baffle
Details The basic design of the muffler.
Baffle Quantity
2
Details The number of baffles included on the item.
Tube Quantity
2
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
offset in end section of body single inlet
Details The location of the inlet.
Inlet Projection Length
3.000 inches nominal single inlet3.000 inches nominal
Details A measurement of the longest dimension of the inlet projection,in distinction from width.
Inlet Inside Diameter
4.005 inches minimum and 4.045 inches maximum single inlet
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
offset in end section of body 1st outlet
Details The location of the outlet.
Outlet Projection Length
3.000 inches nominal 1st outlet3.000 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
aluminum alloy
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
277177C91 92679 6 - 3 2 - AX
277177C91 31007 5 - 5 9 - AX
21174 79260 5 - 3 2 - AX
277177C91 89346 5 - 5 2 - AX
86125-A 76700 1 - 5 2 - AX
T-86125 76700 5 - 3 2 - AX
884 94257 5 - 5 9 - 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
61440 - W -
RVC WCC TCC SHC
- 593 Z 9
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Manufacturer
WALKER MFG CO
CAGE: 79260
MONROE , MI , 48161-9345
UNITED STATES
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FAQs
Frequently asked questions for NSN 2990-00-248-4271
What is the NIIN of the NSN 2990-00-248-4271?
The National Item Identification Number (NIIN) of the NSN 2990-00-248-4271 is 00-248-4271
When the NSN 2990-00-248-4271 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Nov 7, 1969
Does the NSN 2990-00-248-4271 contain any precious metals?
Type/content is unknown
Does the NSN 2990-00-248-4271 contain any hazardous material?
No data in HMIRS

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