Product Details | FILLER OPENING CAP

2590-00-056-8423 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: 103690, 15781, 1578-1, 2590-00-056-8423, 00-056-8423, 2590000568423, 000568423

Vehicular Equipment Components | Miscellaneous Vehicular Components

Supply Group (FSG) NSN Assign. NIIN
25 30 MAY 1967 00-056-8423

Drawings & Photos | NSN 2590-00-056-8423


Cross Reference | NSN 2590-00-056-8423

Part Number Cage Code Manufacturer
103690 14487 CHART, INC.
1578-1 15442 VACUUM BARRIER CORPORATION

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Technical Data | NSN 2590-00-056-8423

Characteristic Specifications
MATERIAL PLASTIC OVERALL
STYLE DESIGNATOR B41 THREADED TYPE
OUTSIDE DIAMETER 3.000 INCHES NOMINAL
OVERALL HEIGHT 1.250 INCHES NOMINAL
COLOR GRAY
SYSTEM FOR WHICH DESIGNED NONPRESSURIZED
THREAD SERIES DESIGNATOR UNS
THREAD DIAMETER 2.562 INCHES NOMINAL
THREAD QUANTITY 10.000 PER INCH
THREAD CLASS 2A
THREAD LENGTH 0.500 INCHES NOMINAL
GRIPPING ACCOMMODATION TYPE PLAIN
RETAINING DEVICE TYPE CHAIN
RETAINING DEVICE LENGTH 9.500 INCHES NOMINAL
FEATURES PROVIDED BLEEDER SCREW

Restrictions/Controls & Freight Information | NSN 2590-00-056-8423

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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 095190 HARDWARE, NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 F Fuels and lubricants, including gases, fuels and lubricating supplies and equipment and gases other than noxious gases.
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 2590-00-056-8423

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each