Product Details | CHECK VALVE

4820-01-256-1624 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: FB1XOK9110N710, FB1-XOK9-110N-7-10, 987642, 4820-01-256-1624, 01-256-1624, 4820012561624, 012561624

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JUN 1987 01-256-1624

Drawings & Photos | NSN 4820-01-256-1624


Cross Reference | NSN 4820-01-256-1624

Part Number Cage Code Manufacturer
987642 77521 BOSCH AUTOMATION TECHNOLOGY
FB1-XOK9-110N-7-10 77521 BOSCH AUTOMATION TECHNOLOGY

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Technical Data | NSN 4820-01-256-1624

Characteristic Specifications
MATERIAL STEEL BODY RUBBER FLUOROCARBON CLASS FPM PACKING
STYLE DESIGNATOR A8 STRAIGHT THRU
CENTER TO CENTER DISTANCE 2.000 INCHES
FLOW CONTROL DEVICE PISTON
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MAXIMUM OPERATING TEMP 160.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
MOUNTING POSITION HORIZONTAL
SPECIAL FEATURES VALVE IS SUBPLATE MOUNTED,WITH FOUR THRU HOLES .780 IN. DIA.; INLET ANDOUTLET PARTS 1.250 IN. DIA.; PARTS ARE SEALED WITH O-RINGS
MANUFACTURERS CODE 77521
DESIGN CONTROL REFERENCE 987642

Restrictions/Controls & Freight Information | NSN 4820-01-256-1624

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
No Freight Information

Management | NSN 4820-01-256-1624

Category Code Description
Inventory Account CodesS Stock Fund item managed for the Coast Guard by the respective Inventory Control Point. A funded requisition is required
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
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