2990-00-493-7378

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Model or part number: M1-740-6IN

Pricing & Availability

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About this product
90.0 deg elbow for outlet,mtg plates

Description

Muffler Resonator NSN 2990-00-493-7378.

pdf NSN 2990-00-493-7378 Datasheet

MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
37.500 inches
MRC:
A narrative description of the type of inlet connection.ACQW
Inlet Connection Type:
Flange single inlet
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
22.000 inches
MRC:
The length of a straight line which passes through the center of the outlet,and terminates at the inside circumference.AJLW
Outlet Inside Diameter:
Any acceptable
MRC:
Indicates the design type of the item.APGF
Design Type:
Wet
MRC:
Indicates the type of coolant used with the item.ARNA
Coolant Type:
Water
MRC:
The basic design of the muffler.ARND
Muffler Design:
Multipass
MRC:
The physical configuration of the body.ARNG
Body Shape:
Round
MRC:
The position in which the item is designed to operate.ARNH
Operating Position:
Any acceptable
MRC:
The location of the inlet.ARNJ
Inlet Location:
On side 2.000 in. From vertical @centerline of body, on side directly opposite other inlet
MRC:
A measurement of the longest dimension of the inlet projection,in distinction from width.ARNK
Inlet Projection Length:
4.000 inches single inlet
MRC:
The physical configuration of the inlet flange.ARNL
Inlet Flange Shape:
Round single inlet
MRC:
The type and number of inlet flange mounting provisions provided.ARNM
Inlet Flange Mounting Provision And Quantity:
6 holes single inlet
MRC:
The length of a straight line passing through the center of an inlet flange mounting hole,and terminating at the circumference.ARNN
Inlet Flange Mounting Hole Diameter:
0.688 inches single inlet
MRC:
The spacing of the inlet flange mounting provision.ARNT
Inlet Flange Mounting Provision Spacing:
12.000 in. Bolt cirle diameter 1st inlet, 12.000 in. Bolt circle diameter 2nd inlet
MRC:
A narrative description of the type of outlet connection.ARTH
Outlet Connection Type:
Unthreaded
MRC:
The location of the outlet.ARTJ
Outlet Location:
Centrally located in end section of body
MRC:
A measurement of the longest dimension of the outlet projection,in distinction from width.ARTK
Outlet Projection Length:
Any acceptable
MRC:
The length of a straight line which passes through the center of the outlet,with terminated points on the outside circumference.ARWA
Outlet Outside Diameter:
8.625 inches
MRC:
A narrative description of the type of water inlet connection.ARWE
Water Inlet Connection Type:
Unthreaded
MRC:
The location of the water inlet.ARWF
Water Inlet Location:
In @end section of body, opposite outlet
MRC:
The length of a straight line which passes through the center of the water inlet,and terminates at the outside circumference.ARXC
Water Inlet Outside Diameter:
1.000 inches
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Any acceptable
MRC:
--
NIIN:
004937378
MRC:
--
NATO Stock Number:
2990-00-493-7378
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T135-C
MRC:
--
INC:
10849
MRC:
--
IMM:
CX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8708925000
NAICS:
336390
End Use Class:
30230
SITC:
78439
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8708925000

Mufflers and Exhaust Pipes For Vehicles, Nesoi

End Use Code 30230

Other Parts and Accessories Of Vehicles

Standard Intl. Trade Class (SITC) 78439

Transport Vehicles and Road Motor Vehicles, N.e.s. Parts and Accessories N.e.s. For Tractors, Motor Cars and Other Motor Vehicles, Trucks, Public

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
125850
NMF Description:
Muffler/exhaust Sys/pipe/etc
UFC:
61440
LTL:
Rating variable
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 593

Motors and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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