Product Details | FILLER OPENING CAP

2590-01-156-4815 A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes CAP, VENT, FUEL STORAGE TANK; and COVER (1), (as modified).20525900034Miscellaneous Vehicular Components29300045Engine Cooling System Components, Nonaircraft29350055Engine System Cooling Components, Aircraft Prime Moving53400020Hardware, Commercial53420023Hardware, Weapon System

Part Alternates: AA04191, 10052116 , 22503146, 22510716, 22518912, 22568954 , 22591476, 560363, 2590-01-156-4815, 01-156-4815, 2590011564815, 011564815

Vehicular Equipment Components | Miscellaneous Vehicular Components

Supply Group (FSG) NSN Assign. NIIN
25 21 JUN 1983 01-156-4815

Drawings & Photos | NSN 2590-01-156-4815


Demand History | NSN 2590-01-156-4815

Part Number Request Date QTY Origin
10052116 2025-10-294 3 DIBBS
22568954 2025-10-294 3 DIBBS
22591476 2025-10-294 3 DIBBS
AA04191 2025-10-294 3 DIBBS
10052116 2025-09-260 6 DIBBS
22568954 2025-09-260 6 DIBBS
22591476 2025-09-260 6 DIBBS
AA04191 2025-09-260 6 DIBBS
10052116 2025-05-135 3 DIBBS
22568954 2025-05-135 3 DIBBS
22591476 2025-05-135 3 DIBBS
AA04191 2025-05-135 3 DIBBS
10052116 2024-05-140 7 DIBBS
22568954 2024-05-140 7 DIBBS
22591476 2024-05-140 7 DIBBS
AA04191 2024-05-140 7 DIBBS
10052116 2019-03-66 36 DIBBS
22568954 2019-03-66 36 DIBBS
22591476 2019-03-66 36 DIBBS
AA04191 2019-03-66 36 DIBBS
2590-01-156-4815 2018-08-226 5 DIBBS
2590-01-156-4815 2018-04-115 6 DIBBS
2590-01-156-4815 2010-09-263 4 DIBBS

Cross Reference | NSN 2590-01-156-4815

Part Number Cage Code Manufacturer
10052116 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
10052116 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
22503146 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
22503146 23862 MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP
22503146 24617 GENERAL MOTORS CORP
22503146 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
22510716 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
22510716 23862 MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP
22518912 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
22518912 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
22568954 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
22568954 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
22591476 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
560363 03608 GENERAL MOTORS CORP TRUCK AND BUS GROUP
560363 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
560363 23862 MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP
560363 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
AA04191 78225 STANT MFG CO INC

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Technical Data | NSN 2590-01-156-4815

Characteristic Specifications
MATERIAL PLASTIC BODY
STYLE DESIGNATOR B41 THREADED TYPE
OUTSIDE DIAMETER 2.937 INCHES NOMINAL
OVERALL HEIGHT 2.172 INCHES NOMINAL
COLOR BLACK
SYSTEM FOR WHICH DESIGNED NONPRESSURIZED
THREAD SERIES DESIGNATOR UNC
THREAD DIAMETER 1.750 INCHES NOMINAL
THREAD CLASS 2A
THREAD PITCH DIAMETERS ANY ACCEPTABLE
THREAD LENGTH 1.000 INCHES NOMINAL
GRIPPING ACCOMMODATION TYPE LOBES
FEATURES PROVIDED SEAL
III FSC APPLICATION DATA FUEL SYSTEM,GASOLINE ENGINE,NONAIRCRAFT

Restrictions/Controls & Freight Information | NSN 2590-01-156-4815

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 116430 CAPS,ENGINE RADIATOR
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 586 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 2590-01-156-4815

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
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeTGTG:AF SICA RESIDUAL MMAC-WR-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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