Exhaust Muffler

21033

21033
(NSN) National Stock Number
2990-00-293-6839
Federal Supply Classification
2990 Nonaircraft Miscellaneous Engine Accessories
Item Name Code
10849
Schedule B Code
8708925000
Summary

14.500 inches nominal overall length, unthreaded single inlet inlet connection type, 4.560 inches nominal overall diameter, 2.280 inches nominal 1st outlet2.280 inches nominal outlet inside diameter, jacketed design type, air coolant type

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

INC FIIG Concept Condition
10849 T135-C 1 2
Specifications
Overall Length
14.500 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
4.560 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
Outlet Inside Diameter
2.280 inches nominal 1st outlet2.280 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
jacketed
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
horizontal
Details The position in which the item is designed to operate.
Inlet Location
centrally located in end section of body single inlet
Details The location of the inlet.
Inlet Projection Length
1.688 inches nominal single inlet1.688 inches nominal
Details A measurement of the longest dimension of the inlet projection,in distinction from width.
Inlet Outside Diameter
2.376 inches nominal single inlet2.376 inches nominal
Details The length of a straight line which passes through the center of the inlet,with terminated points on the outside circumference.
Inlet Inside Diameter
2.280 inches nominal single inlet2.280 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 in end section of body 1st outlet
Details The location of the outlet.
Outlet Projection Length
11.813 inches nominal 1st outlet11.813 inches nominal
Details A measurement of the longest dimension of the outlet projection,in distinction from width.
Outlet Outside Diameter
2.376 inches nominal 1st outlet2.376 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
paint
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
654 79260 5 - 5 9 - AX
07268AB 10988 X - 5 2 - XX
T1413 76700 X - 5 2 - XX
T1413C 76700 X - 3 2 - XX
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
WALKER MFG CO
CAGE: 79260
MONROE , MI , 48161-9345
UNITED STATES
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FAQs
Frequently asked questions for NSN 2990-00-293-6839
What is the NIIN of the NSN 2990-00-293-6839?
The National Item Identification Number (NIIN) of the NSN 2990-00-293-6839 is 00-293-6839
When the NSN 2990-00-293-6839 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 2990-00-293-6839 contain any precious metals?
Type/content is unknown
Does the NSN 2990-00-293-6839 contain any hazardous material?
No data in HMIRS

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