Product Details | SEDIMENT STRAINER HEAD

2520-00-149-9277 A component of a sediment strainer designed to contain the inlet and/or outlet ports of the strainer. It acts as a cover and attaches to the BOWL, SEDIMENT or mounts directly to an integral cavity in an engine, manifold, casing, or the like. The item may include relief, check, and/or by-pass valves, means for supporting the strainer element, and means for mounting the strainer. The item does not include a strainer element. Excludes HEAD, FLUID FILTER.20816500058Aircraft Hydraulic, Vacuum, and De-icing System Components25200039Vehicular Power Transmission Components29100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers29400064Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft29450059Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving43100028Compressors and Vacuum Pumps47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings

Part Alternates: 2623134, 2520-00-149-9277, 00-149-9277, 2520001499277, 001499277

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 29 SEP 1971 00-149-9277

Demand History | NSN 2520-00-149-9277

Part Number Request Date QTY Origin
2520-00-149-9277 2025-10-288 68 DIBBS
2520-00-149-9277 2025-08-232 68 DIBBS
2520-00-149-9277 2025-08-217 68 DIBBS
2520-00-149-9277 2022-09-265 42 DIBBS
2520-00-149-9277 2022-03-90 42 DIBBS
2520-00-149-9277 2020-02-50 23 DIBBS
2520-00-149-9277 2014-02-37 194 DIBBS
2520-00-149-9277 2013-09-266 55 DIBBS
2520-00-149-9277 2012-12-340 6 DIBBS
2520-00-149-9277 2007-06-166 825 DIBBS
2520-00-149-9277 2007-06-163 7 DIBBS
2520-00-149-9277 2007-06-159 18 DIBBS
2520-00-149-9277 2007-03-74 34 DIBBS
2520-00-149-9277 2006-02-39 36 DIBBS

Cross Reference | NSN 2520-00-149-9277

Part Number Cage Code Manufacturer
2623134 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 2520-00-149-9277

Characteristic Specifications
MATERIAL ALUMINUM
VALVE NOT INCLUDED
MOUNTING BOLT HOLE PROVIDED
QUANTITY 4
HOLE DIAMETER 0.328 INCHES NOMINAL
BOLT CIRCLE DIAMETER 2.358 INCHES NOMINAL
FILTER ELEMENT NOT INCLUDED
OVERALL DIAMETER 4.030 INCHES NOMINAL
OVERALL HEIGHT 4.030 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2520-00-149-9277

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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 133320 MACHINERY PARTS OIL/FUEL FILTER
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 593 unknown
Originating Activity Code PA Marine Corps Logistics Base
Albany, GA 31704-1128
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 2520-00-149-9277

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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