2990-00-797-4633

Exhaust-intake Muffler email this page

Model or part number: 9787E23

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Description

Exhaust-intake Silencer NSN 2990-00-797-4633.

pdf NSN 2990-00-797-4633 Datasheet

MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
7.625 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.510 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
4.250 inches
MRC:
A narrative description of the type of inlet connection.ACQW
Inlet Connection Type:
Flange single inlet
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
2805-00-072-4871
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:
0.810 inches
MRC:
The number of inlet connections on the item.AQXP
Inlet Connection Quantity:
2
MRC:
The basic design of the muffler.ARND
Muffler Design:
Baffle
MRC:
The number of baffles included on the item.ARNE
Baffle Quantity:
1
MRC:
The physical configuration of the body.ARNG
Body Shape:
Rectangular
MRC:
The position in which the item is designed to operate.ARNH
Operating Position:
Vertical
MRC:
The location of the inlet.ARNJ
Inlet Location:
Located in flat side of body in-line
MRC:
A measurement of the longest dimension of the inlet projection,in distinction from width.ARNK
Inlet Projection Length:
2.719 inches single inlet
MRC:
The physical configuration of the inlet flange.ARNL
Inlet Flange Shape:
Oval single inlet
MRC:
The type and number of inlet flange mounting provisions provided.ARNM
Inlet Flange Mounting Provision And Quantity:
2 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:
0.281 inches single inlet
MRC:
The length of a straight line which passes through the center of the inlet,with terminated points on the outside circumference.ARSQ
Inlet Outside Diameter:
0.875 inches single inlet
MRC:
The length of a straight line which passes through the center of the inlet,with terminated points on the inside circumference.ARTE
Inlet Inside Diameter:
0.810 inches single inlet
MRC:
The number of outlet connections on the item.ARTG
Outlet Connection Quantity:
1
MRC:
A narrative description of the type of outlet connection.ARTH
Outlet Connection Type:
Flange
MRC:
The location of the outlet.ARTJ
Outlet Location:
Located in end side of body
MRC:
A measurement of the longest dimension of the outlet projection,in distinction from width.ARTK
Outlet Projection Length:
1.920 inches
MRC:
The physical configuration of the outlet flange.ARTL
Outlet Flange Shape:
Oval
MRC:
Indicates the type and number of outlet flange mounting provisions provided.ARTM
Outlet Flange Mounting Provision And Quantity:
2 holes
MRC:
The length of a straight line passing through the center of an outlet flange mounting hole,and terminating at the circumference.ARTN
Outlet Flange Mounting Hole Diameter:
0.281 inches
MRC:
A measurement of the spacing of the outlet flange mounting provision.ARTT
Outlet Flange Mounting Provision Spacing:
1.500 in. C to c dim of mtg holes
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:
0.875 inches
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, mil-s-4174 and steel, sae 1010 and steel, sae 1020
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel and steel comp 1010 and steel comp 1020
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Mil-s-4174 military specification 1st material response and sae 1010 assn standard 2nd material response and sae 1020 assn standard 3rd material response
MRC:
--
NIIN:
007974633
MRC:
--
NATO Stock Number:
2990-00-797-4633
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
MRC:
N/A
MIL-STD
MIL-S-4174 Spec.
FIIG:
--
FIIG:
T135-C
MRC:
--
INC:
10850
MRC:
--
IMM:
CX
Certified products icon

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.

Quality Commitment »

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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.

End Items and Platforms

End items to which this NSN is a component of.
  • 2805-00-072-4871; 2805-00-601-5127; 2805-00-714-8553

Parts and Components for Gasoline Engine NSN 2805-00-072-4871 Parts and components for this end application.

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NSN 2805-00-445-2917 Retainer Engine Poppet
NSN 2805-00-455-9189 Manifold Cover
NSN 2805-00-457-8284 Timing Mark Cover
NSN 2805-00-575-3512 Camshaft And Axle Parts Kit
NSN 5995-00-788-0434 Ignition Cable Assembly
NSN 2990-00-797-4633 Exhaust-intake Muffler
NSN 2805-00-832-8022 Gasoline Engine Parts Kit
NSN 2805-00-889-5354 Flywheel Cover Assembly
NSN 2990-00-929-3472 Gasoline Engine Govern Parts Kit
NSN 2805-01-245-6935 Engine Poppet Valve Rocker Cover

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
10.8 X 4.9 X 3.2
Paclk Weight:
1.7000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
JC
MOP:
10
PKG:
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
X
TOS:
B
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Type of Storage (TOS) B

Unheated general purpose.

Method of Preservation (MOP) 10

Physical protection.

Cushion Material (CUSH) JC

Astm-d4727, domestic fiberboard used as pads, cells, die cuts or sleeves.

Preservation Material (PRES_MAT) 00

No requirement.

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:
77.5
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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