Exhaust Muffler

NSN: 2990-00-293-6608 | Model: 2638-N

NSN Properties and Flags

NATO Stock Number

2990-00-293-6608

DEMIL

Overall Length

11.313 inches

Inlet Connection Type

Threaded

Inlet Thread Direction

Right-hand

Overall Diameter

3.250 inches

End Application

Grumman aircraft, model a19

Design Type

Dry

Coolant Type

Air

Muffler Design

Straight through

Body Shape

Round

Operating Position

Universal

Inlet Location

Centrally in end section of body

Inlet Projection Length

1.250 inches

Inlet Thread Size

1-11-1/2

Inlet Thread Series Designator

Npt

Inlet Thread Location

External

Outlet Connection Type

Threaded

Outlet Location

Centrally in end section of body

Outlet Projection Length

2.125 inches

Outlet Thread Size

1-11-1/2

Outlet Thread Series Designator

Npt

Outlet Thread Direction

Right-hand

Outlet Thread Location

External

Special Features

Grumman aircraft, model 16+ grumman aerospace a-10 aircraft

Material

Steel

Material

Steel

Surface Treatment

Plastic polypropylene

Surface Treatment

Paint, heat resistant

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2990-00-293-6608 Datasheet

Supply Class (FSC):

Nonaircraft Miscellaneous Engine Accessories

Cross Reference:

2638-N
291519
T-2638
292690
2638
ABT2638

Cage Codes:

Cummins Filtration Inc. (CAGE 76700)
Briggs and Stratton Corp (CAGE 08645)
Ar Bee Corp (CAGE 52993)

Schedule B & Trade:

Schedule B: 8708925000 (NAICS 336390)

Mufflers and exhaust pipes for vehicles, nesoi
SITC: 78439

Parts and accessories n.E.S. For tractors, motor cars and other motor vehicles, trucks, public-transport vehicles and road motor vehicles, n.E.S.
End Use: 30230

Other parts and accessories of vehicles

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

125850 - Muffler/exhaust sys/pipe/etc
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability
If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $134.26 to $223.76..
Does NSN 2990-00-293-6608 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Spain, Republic Of Korea, and Greece
What is the NIIN of NSN 2990-00-293-6608?
002936608 or 00-293-6608
Does NSN 2990-00-293-6608 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-00-293-6608?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963