Exhaust Muffler

MZM085016

(NSN) National Stock Number

2990-00-057-1453

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

Item Name Code

10849

Schedule B Code

8708925000

Summary

43.000 inches nominal overall length, unthreaded 1st inlet inlet connection type, unthreaded 2nd inlet inlet connection type, 8.500 inches nominal overall diameter, 3.005 inches minimum and 3.025 inches maximum 1st outlet outlet inside diameter, dry design 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

43.000 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Inlet Connection Type

unthreaded 1st inlet

Details

A narrative description of the type of inlet connection.

Inlet Connection Type

unthreaded 2nd inlet

Details

A narrative description of the type of inlet connection.

Overall Diameter

8.500 inches nominal

Details

A measurement of the longest straight line across a circular cross-sectional plane.

Outlet Inside Diameter

3.005 inches minimum and 3.025 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

multipass

Details

The basic design of the muffler.

Tube Quantity

Details

The number of tubes 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

dual inlet located on end of body single inlet

Details

The location of the inlet.

Inlet Projection Length

2.500 inches nominal 1st inlet2.500 inches nominal single inlet

Details

A measurement of the longest dimension of the inlet projection,in distinction from width.

Inlet Projection Length

2.500 inches nominal 2nd inlet

Details

A measurement of the longest dimension of the inlet projection,in distinction from width.

Inlet Inside Diameter

3.005 inches minimum and 3.005 inches minimum and 3.025 inches maximum 2nd inlet3.025 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.

Inlet Inside Diameter

3.005 inches minimum and 3.025 inches maximum 1st 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 on end of body 1st outlet

Details

The location of the outlet.

Outlet Projection Length

2.500 inches nominal 1st outlet

Details

A measurement of the longest dimension of the outlet projection,in distinction from width.

Outlet Projection Length

2.500 inches nominal 1st outlet2.500 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
873807R91	45RP7	5	-	3	2	-	ZZ
240683R91	92679	5	-	5	9	-	AX
873807R91	92679	5	-	5	9	-	AX
ABT10514	52993	E	-	5	9	-	AX
240683R1	31007	5	-	5	9	-	AX
240683R91	31007	5	-	5	9	-	AX
22822	79260	E	-	3	2	-	AX
5720	79260	5	-	5	9	-	AX
ABT10514	3NNX8	5	-	5	2	-	ZZ
240683R91	89346	5	-	5	9	-	AX
2ME356A	89619	E	-	5	2	-	AX
10514	76700	2	-	D	9	-	AX
10514-N	76700	2	-	3	2	-	AX
86135-M	76700	A	-	3	2	-	AX
T-10514	76700	5	-	5	2	-	AX
T-86135	76700	E	-	5	2	-	AX
3730	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

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Fast Quote Times
Qualified sales team
100% Product Inspections
Counterfeit Parts Prevention

Manufacturer

DONALDSON COMPANY, INC.

CAGE: 18265

MINNEAPOLIS , MN , 55431-2301

UNITED STATES

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FAQs

Frequently asked questions for NSN 2990-00-057-1453

What is the NIIN of the NSN 2990-00-057-1453?

The National Item Identification Number (NIIN) of the NSN 2990-00-057-1453 is 00-057-1453

When the NSN 2990-00-057-1453 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Thu, Jun 1, 1967

Does the NSN 2990-00-057-1453 contain any precious metals?

Type/content is unknown

Does the NSN 2990-00-057-1453 contain any hazardous material?

No data in HMIRS

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