Product Details | EXHAUST PIPE CONNECTOR

2990-01-471-3542 A preformed, rigid, metallic item, straight or angular having one or both ends processed and/or terminated. It is specifically designed to connect an exhaust pipe to an exhaust manifold, spark arrester, muffler, catalytic converter or to join piping in an exhaust system of an engine, heater, or the like. For items over 12 inches in length and items specifically designed as a tailpipe see PIPE, EXHAUST.20215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: 7511711102, 7-511711102, 75117111021, 7-511711102-1, 2990-01-471-3542, 01-471-3542, 2990014713542, 014713542

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 FEB 2000 01-471-3542

Demand History | NSN 2990-01-471-3542

Part Number Request Date QTY Origin
2990-01-471-3542 2016-03-91 20 DIBBS
2990-01-471-3542 2016-03-80 20 DIBBS
2990-01-471-3542 2012-12-339 8 DIBBS
2990-01-471-3542 2012-08-229 6 DIBBS
2990-01-471-3542 2012-04-114 9 DIBBS
2990-01-471-3542 2012-02-58 10 DIBBS

Cross Reference | NSN 2990-01-471-3542

Part Number Cage Code Manufacturer
7-511711102 58260 PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH
7-511711102 8V613 BOEING COMPANY, THE DBA BOEING
7-511711102-1 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 2990-01-471-3542

Characteristic Specifications
MATERIAL STEEL
FIRST END CONNECTION TYPE UNTHREADED EXTERNAL PIPE/TUBE
PIPE/TUBE FIRST END NOMINAL INSIDE DIAMETER 1.564 INCHES
PIPE/TUBE FIRST END NOMINAL OUTSIDE DIAMETER 2.005 INCHES
SECOND END CONNECTION TYPE UNTHREADED EXTERNAL PIPE/TUBE
PIPE/TUBE SECOND END NOMINAL INSIDE DIAMETER 2.850 INCHES
PIPE/TUBE SECOND END NOMINAL OUTSIDE DIAMETER 3.580 INCHES
WALL THICKNESS 0.260 INCHES NOMINAL
DESIGN FORM STRAIGHT
NOMINAL OVERALL LENGTH 3.110 INCHES
SPECIAL FEATURES 4 THREADED BOLT HOLES 0.250 INCHES UNJF-38 THRD; LH NACELLE
III END ITEM IDENTIFICATION 1520-01-355-8250 ATTACK HELECOPTER

Restrictions/Controls & Freight Information | NSN 2990-01-471-3542

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 190500 VEHICLE PARTS GROUP
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 590 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2990-01-471-3542

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative