Exhaust Muffler

403825R1

403825R1
(NSN) National Stock Number
2990-00-074-8873
Federal Supply Classification
2990 Nonaircraft Miscellaneous Engine Accessories
Item Name Code
10849
Schedule B Code
8708925000
Summary

27.380 inches nominal overall length, unthreaded single inlet inlet connection type, 5.500 inches nominal overall diameter, dry design type, air coolant type, baffle muffler design

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
9 - - ZZ
Identification

INC FIIG Concept Condition
10849 T135-C 1 2
Specifications
Overall Length
27.380 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Inlet Connection Type
unthreaded single inlet
Details A narrative description of the type of inlet connection.
Overall Diameter
5.500 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
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
1
Details The number of baffles included on the item.
Body Shape
round
Details The physical configuration of the body.
Operating Position
universal
Details The position in which the item is designed to operate.
Inlet Location
centered on end of body single inlet
Details The location of the inlet.
Inlet Projection Length
2.690 inches nominal single inlet2.690 inches nominal
Details A measurement of the longest dimension of the inlet projection,in distinction from width.
Inlet Inside Diameter
1.930 inches nominal single inlet1.930 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
centered on end of body 1st outlet
Details The location of the outlet.
Outlet Projection Length
10.940 inches nominal 1st outlet10.940 inches nominal
Details A measurement of the longest dimension of the outlet projection,in distinction from width.
Outlet Outside Diameter
2.050 inches nominal 1st outlet2.050 inches nominal
Details The length of a straight line which passes through the center of the outlet,with terminated points on the outside circumference.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
aluminum
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
1305334H1 45RP7 6 - 3 2 - ZZ
381665R92 92679 5 - 5 9 - AX
381665R92 29930 5 - 5 9 - AX
ABT9166 52993 3 - 5 9 - AX
381665R92 31007 5 - 5 9 - AX
21039 79260 4 - 3 2 - AX
MFM05-008 18265 5 - 5 9 - AX
MFM05-5008 18265 3 - 5 9 - AX
MFM05-5019 18265 4 - 3 2 - AX
ABT9166 3NNX8 5 - 5 2 - ZZ
9166 76700 2 - D 9 - AX
9166-B 76700 2 - D 9 - AX
T-9166 76700 2 - 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
61440 - W -
RVC WCC TCC SHC
- 593 Z 9

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Manufacturer
NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
CAGE: 92679
MELROSE PARK , IL , 60160-1065
UNITED STATES
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FAQs
Frequently asked questions for NSN 2990-00-074-8873
What is the NIIN of the NSN 2990-00-074-8873?
The National Item Identification Number (NIIN) of the NSN 2990-00-074-8873 is 00-074-8873
When the NSN 2990-00-074-8873 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 2990-00-074-8873 contain any precious metals?
Type/content is unknown
Does the NSN 2990-00-074-8873 contain any hazardous material?
No data in HMIRS

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