Product Details | VALVE CAP

4820-01-321-8345 A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see HEAD, VALVE. Excludes CAP, PNEUMATIC VALVE.20516500058Aircraft Hydraulic, Vacuum, and De-icing System Components29150064Engine Fuel System Components, Aircraft and Missile Prime Movers29950042Miscellaneous Engine Accessories, Aircraft48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 0856870000, 400055, 4820-01-321-8345, 01-321-8345, 4820013218345, 013218345

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 JUN 1990 01-321-8345

Demand History | NSN 4820-01-321-8345

Part Number Request Date QTY Origin
0856870000 2025-09-259 12 DIBBS
0856870000 2024-05-140 12 DIBBS
0856870000 2020-03-89 61 DIBBS
4820-01-321-8345 2017-08-228 50 DIBBS
4820-01-321-8345 2016-07-202 50 DIBBS
4820-01-321-8345 2014-11-324 35 DIBBS
4820-01-321-8345 2012-06-171 38 DIBBS
4820-01-321-8345 2010-04-120 42 DIBBS

Cross Reference | NSN 4820-01-321-8345

Part Number Cage Code Manufacturer
0856870000 26337 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC ACCUMULATOR
400055 26337 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC ACCUMULATOR
400055 7A443 PAQUIN CO THE

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Technical Data | NSN 4820-01-321-8345

Characteristic Specifications
MATERIAL STEEL
WIDTH 1.250 INCHES NOMINAL
HEIGHT 1.500 INCHES NOMINAL
SPECIAL FEATURES THD INTERNAL NPT

Restrictions/Controls & Freight Information | NSN 4820-01-321-8345

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 136500 METAL NOI/METAL ALLOYS NOI SUB1
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-321-8345

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