Product Details | FLUID FILTER ASSEMBLY

4330-01-321-6481 Two or more FILTER, FLUID on a common mounting or mounted on each other. They may be separable and operate in series, parallel, or individually.20429100042Engine Fuel System Components, Nonaircraft29400064Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft43100028Compressors and Vacuum Pumps43300057Centrifugals, Separators, and Pressure and Vacuum Filters

Part Alternates: 2531273, 94000006, 94000006F1, 4330-01-321-6481, 01-321-6481, 4330013216481, 013216481

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

Supply Group (FSG) NSN Assign. NIIN
43 20 JUN 1990 01-321-6481

Drawings & Photos | NSN 4330-01-321-6481


Demand History | NSN 4330-01-321-6481

Part Number Request Date QTY Origin
41-94000006F1 2025-11-310 40 DIBBS
94000006F1 2025-11-310 40 DIBBS
41-94000006F1 2024-10-305 23 DIBBS
94000006F1 2024-10-305 23 DIBBS
41-94000006F1 2024-08-228 16 DIBBS
94000006F1 2024-08-228 16 DIBBS
94000006F1 2024-02-53 20 DIBBS
94000006F1 2023-08-215 21 DIBBS
94000006F1 2023-02-57 44 DIBBS
94000006F1 2023-01-02 13 DIBBS
94000006F1 2022-12-353 28 DIBBS
94000006F1 2022-10-286 7 DIBBS
94000006F1 2022-05-123 27 DIBBS
94000006F1 2022-04-108 27 DIBBS
94000006F1 2021-04-116 14 DIBBS
94000006F1 2021-04-101 14 DIBBS
94000006F1 2020-01-30 24 DIBBS
94000006F1 2019-08-234 12 DIBBS
4330-01-321-6481 2016-12-340 25 DIBBS
4330-01-321-6481 2016-10-287 70 DIBBS
4330-01-321-6481 2014-12-350 21 DIBBS
4330-01-321-6481 2013-07-212 21 DIBBS
4330-01-321-6481 2013-06-164 29 DIBBS
4330-01-321-6481 2013-06-156 10 DIBBS
4330-01-321-6481 2013-04-107 14 DIBBS
4330-01-321-6481 2012-04-114 0 DIBBS
4330-01-321-6481 2011-10-297 0 DIBBS
4330-01-321-6481 2011-10-278 17 DIBBS
4330-01-321-6481 2011-06-157 28 DIBBS
4330-01-321-6481 2011-03-75 11 DIBBS
4330-01-321-6481 2011-02-40 23 DIBBS
4330-01-321-6481 2010-03-60 3 DIBBS
4330-01-321-6481 2010-02-36 2 DIBBS
4330-01-321-6481 2010-01-25 1 DIBBS
4330-01-321-6481 2009-11-316 8 DIBBS
4330-01-321-6481 2009-10-299 7 DIBBS
4330-01-321-6481 2009-10-276 8 DIBBS
4330-01-321-6481 2009-09-271 8 DIBBS
4330-01-321-6481 2008-12-343 5 DIBBS
4330-01-321-6481 2008-11-317 4 DIBBS
4330-01-321-6481 2008-10-281 15 DIBBS
4330-01-321-6481 2008-07-203 5 DIBBS
4330-01-321-6481 2007-10-299 15 DIBBS
4330-01-321-6481 2007-01-31 55 DIBBS
4330-01-321-6481 2006-07-200 7 DIBBS

Cross Reference | NSN 4330-01-321-6481

Part Number Cage Code Manufacturer
2531273 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
94000006 05160 MICHIGAN DYNAMICS INC
94000006 0J4A5 DREISON INTERNATIONAL INC.
94000006 2Y614 LINK-BELT CONSTRUCTION EQUIPMENT COMPANY, L.P., LLLP
94000006F1 0J4A5 DREISON INTERNATIONAL INC.
94000006F1 2L172 MARION MANUFACTURING CO INC DBA MARION FLUID POWER DIVISION

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Technical Data | NSN 4330-01-321-6481

Characteristic Specifications
MATERIAL STEEL BODY STEEL FILTERING MEDIUM
SURFACE TREATMENT ZINC BODY ZINC FILTERING MEDIUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-Z-325,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES BODY QQ-Z-325,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES FILTERING MEDIUM
FILTERING MEDIA DESIGN MESH SINGLE FILTERING MEDIA RESPONSE
MESH SIZE 225.0
WIRE DIAMETER 0.005 INCHES NOMINAL
DESIGN TYPE REUSABLE
UNIT QUANTITY 2
FILTERING ELEMENT QUANTITY 2
FILTRATION RATING IN MICRONS NOT RATED
MAXIMUM OPERATING PRESSURE NOT RATED
TEMP RATING NOT RATED
DROP PRESSURE NOT RATED
DIFFERENTIAL PRESSURE NOT RATED
FIRST INTAKE CONNECTION TYPE PLAIN FACE FLANGE LINE
FIRST INTAKE FLANGE SHAPE STYLE 1 RECTANGULAR W/UNTHREADED BOLT HOLES
FIRST INTAKE FLANGE THICKNESS 0.250 INCHES NOMINAL
FIRST INTAKE FLANGE LENGTH 6.123 INCHES NOMINAL
FIRST INTAKE FLANGE WIDTH 2.500 INCHES NOMINAL
FIRST INTAKE FLANGE FACE STYLE 1 PLAIN
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION NOT IDENTICAL
FIRST DISCHARGE CONNECTION TYPE UNTHREADED INTERNAL TUBE BOTTOM
FIRST DISCHARGE NOMINAL INSIDE DIAMETER 1.625 INCHES
MOUNTING TYPE UNTHREADED HOLE TOP
MOUNTING HOLE QUANTITY 4
DISTANCE BETWEEN MOUNTING HOLE CENTERS 1.875 INCHES NOMINAL
MOUNTING HOLE DIAMETER 0.281 INCHES NOMINAL
FILTERING SYSTEM FOR WHICH DESIGNED FULL FLOW
SPECIAL FEATURES PLAIN FACE FLANGE WITH GASKET GROOVE; 5 INCH 54 CAL,MK42 AND 45 GUN; 140MICRON FILTRATION

Restrictions/Controls & Freight Information | NSN 4330-01-321-6481

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 069100 FILTERS:CARTRIDGES/ELEMENTS
Less than car load rating P 77.5
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 4330-01-321-6481

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each