Product Details | INTAKE MUFFLER

2990-01-531-1764 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: S440246126, S44-0246-126, LPM25905, LP-M-25905, 520010, 52-00-10, 52-00-10 FIND NO 58, 520010FINDNO58, 2990-01-531-1764, 01-531-1764, 2990015311764, 015311764

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 27 JUN 2005 01-531-1764

Demand History | NSN 2990-01-531-1764

Part Number Request Date QTY Origin
52-00-10 FIND NO 58 2022-03-07 1 DIBBS
LP-M-25905 2022-03-07 1 DIBBS
S44-0246-126 2022-03-07 1 DIBBS
52-00-10 FIND NO 58 2022-02-23 1 DIBBS
LP-M-25905 2022-02-23 1 DIBBS
S44-0246-126 2022-02-23 1 DIBBS
52-00-10 FIND NO 58 2021-12-28 1 DIBBS
LP-M-25905 2021-12-28 1 DIBBS
S44-0246-126 2021-12-28 1 DIBBS
2990-01-531-1764 2007-07-16 1 DIBBS

Cross Reference | NSN 2990-01-531-1764

Part Number Cage Code Manufacturer
52-00-10 53711 NAVAL SEA SYSTEMS COMMAND
52-00-10 FIND NO 58 1CC97 HUNTINGTON INGALLS INCORPORATED DIV INGALLS SHIPBUILDING
LP-M-25905 1CC97 HUNTINGTON INGALLS INCORPORATED DIV INGALLS SHIPBUILDING
S44-0246-126 00743 BURGESS MANNING INC. DBA SKIMOVEX USA

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Technical Data | NSN 2990-01-531-1764

Characteristic Specifications
MATERIAL STEEL, STAINLESS
MUFFLER DESIGN STRAIGHT THROUGH
BODY SHAPE ROUND
OVERALL LENGTH 2489.0 MILLIMETERS NOMINAL
OVERALL DIAMETER 1016.0 MILLIMETERS NOMINAL
OPERATING POSITION ANY ACCEPTABLE
INLET CONNECTION TYPE FLANGE
INLET LOCATION CENTRALLY LOCATED IN END
INLET PROJECTION LENGTH 139.0 MILLIMETERS NOMINAL
INLET FLANGE MOUNTING HOLE DIAMETER 813.0 MILLIMETERS NOMINAL
III END ITEM IDENTIFICATION AIR INTAKE SYS;ACA-24 ENGINE INTAKE SILENCER
III PART NAME ASSIGNED BY CONTROLLING AGENCY PURPO INAVY:WIRE FABRIC SE,ELECTRICAL

Restrictions/Controls & Freight Information | NSN 2990-01-531-1764

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 125850 MUFFLER/EXHAUST SYS/PIPE/ETC
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 2990-01-531-1764

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
Purchasing QTY
UOM
1
EA : Each