Product Details | EXHAUST-INTAKE PNEUMATIC MUFFLER

4330-01-243-1479 A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see MUFFLER, (as modified).20343100028Compressors and Vacuum Pumps43300057Centrifugals, Separators, and Pressure and Vacuum Filters47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings

Part Alternates: 6189232, 6189-23-2, 4330-01-243-1479, 01-243-1479, 4330012431479, 012431479

Pumps and Compressors | Centrifugals, Separators, and Pressure and Vacuum Filters

Supply Group (FSG) NSN Assign. NIIN
43 23 OCT 1986 01-243-1479

Demand History | NSN 4330-01-243-1479

Part Number Request Date QTY Origin
6189-23-2 2025-11-331 19 DIBBS
6189-23-2 2025-09-252 36 DIBBS
6189-23-2 2025-08-230 36 DIBBS
6189-23-2 2025-08-219 36 DIBBS
6189-23-2 2025-06-156 11 DIBBS
6189-23-2 2025-04-117 44 DIBBS
6189-23-2 2025-04-104 44 DIBBS
6189-23-2 2025-02-49 20 DIBBS
6189-23-2 2025-02-37 20 DIBBS
6189-23-2 2022-12-335 18 DIBBS
6189-23-2 2022-09-244 10 DIBBS
6189-23-2 2022-03-90 14 DIBBS
6189-23-2 2022-02-41 5 DIBBS
6189-23-2 2019-01-31 42 DIBBS
4330-01-243-1479 2018-06-172 30 DIBBS
4330-01-243-1479 2017-11-306 20 DIBBS
4330-01-243-1479 2016-08-215 19 DIBBS
4330-01-243-1479 2014-08-222 124 DIBBS
4330-01-243-1479 2014-07-208 25 DIBBS
4330-01-243-1479 2013-11-311 17 DIBBS
4330-01-243-1479 2013-10-296 17 DIBBS
4330-01-243-1479 2012-10-277 12 DIBBS
4330-01-243-1479 2012-04-97 11 DIBBS
4330-01-243-1479 2011-09-245 13 DIBBS
4330-01-243-1479 2011-01-20 11 DIBBS
4330-01-243-1479 2011-01-04 18 DIBBS
4330-01-243-1479 2010-08-223 9 DIBBS
4330-01-243-1479 2010-07-183 8 DIBBS
4330-01-243-1479 2008-10-291 9 DIBBS
4330-01-243-1479 2008-05-142 15 DIBBS

Cross Reference | NSN 4330-01-243-1479

Part Number Cage Code Manufacturer
6189-23-2 01496 AIR DRY CO OF AMERICA, LLC DIV ESTERLINE

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Technical Data | NSN 4330-01-243-1479

Characteristic Specifications
MATERIAL STEEL, CARBON
MUFFLER DESIGN ANY ACCEPTABLE
BODY SHAPE ROUND
OVERALL LENGTH 3.000 INCHES NOMINAL
III END ITEM IDENTIFICATION MODEL NO. 101-11

Restrictions/Controls & Freight Information | NSN 4330-01-243-1479

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.
Category Code Description
NMF Description 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 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 4330-01-243-1479

Category Code Description
Cognizance Codes9BNavy-owned stocks of 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