Emission Air Exhaust Manifold

NSN: 2990-01-355-7672 | Model: 12576091

A preformed metallic item with one or more inlet ports and two or more outlet ports. It is designed to direct air pressure into the exhaust manifolds to reduce hydrocarbons.

NSN Properties and Flags

NATO Stock Number

2990-01-355-7672

DEMIL

End Application

M109a6 howitzer, medium, self-propelled

General Description

Steel casting, class 105-85 or 115-95; protective finish per mil-std-171; color gloss untinted white no. 17925; 4 ports, 1-0.875-14unf-2b boss, 1-0.4375-20 unjf-3b boss, 1-0.250-18 nptf, 1-1.3125-12un-2b boss

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7L120T6456	2020-02-13	PLCL3	15 EA
SPE7L118T1881	2017-12-04	PLCL3	7 EA
SPE7L117TG629	2017-08-11	PLCL3	7 EA

Inventory Check

The last inventory check on this NSN was done on 05/03/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 1
New: 1

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 2990-01-355-7672 Datasheet

Supply Class (FSC):

Nonaircraft Miscellaneous Engine Accessories

Cross Reference:

12576091

Cage Codes:

Us Army Ardec Rdecom (CAGE 19200)

Schedule B & Trade:

Schedule B: 8412909080 (NAICS 333618)

Parts of engines and motors, nesoi
SITC: 71899

Parts of reaction engines (except turbojet), linear acting hydraulic and pneumatic power engines and motors, and parts of engines and motors n.E.S.
End Use: 21100

Industrial engines

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

A - Item does not contain precious metal.

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:

72C - Tacticle vehicles, repair parts, parts, components and test/tool sets and equipment
SHC:

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

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

W - Rating variable
ADC:

Z - Shipment is not a consolidation, but does exceed 84 inches in one or more dimensions.
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
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,951.74 to $3,252.89..
Does NSN 2990-01-355-7672 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
What is the NIIN of NSN 2990-01-355-7672?
013557672 or 01-355-7672
Does NSN 2990-01-355-7672 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-01-355-7672?
Solicitation SPE7L120T6456 for qty 15 on 02/03/2020
When was this national stock number assigned to the federal catalog?
Mar 23, 1992