Product Details | VACUUM BREAKING VALVE

4820-01-116-9341 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.

Part Alternates: VB851BRTSE, VB8-51-BR-T-S-E, 4820-01-116-9341, 01-116-9341, 4820011169341, 011169341

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 AUG 1981 01-116-9341

Drawings & Photos | NSN 4820-01-116-9341


Demand History | NSN 4820-01-116-9341

Part Number Request Date QTY Origin
4820-01-116-9341 2021-09-271 2 US

Cross Reference | NSN 4820-01-116-9341

Part Number Cage Code Manufacturer
VB8-51-BR-T-S-E 32041 KADANT JOHNSON INC. DBA (FORMELY: JOHNSON CORPORATION,

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Technical Data | NSN 4820-01-116-9341

Characteristic Specifications
BODY STYLE B1 SINGLE CONNECTION, STRAIGHT FLOW
BODY MATERIAL STEEL, CORROSION RESISTING
SEAT MATERIAL RUBBER, BUNA-N
FLOW CONTROL DEVICE BALL
FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
END CONNECTION QUANTITY 1
FIRST END CONNECTION TYPE THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR J6 PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
TEMP ADJUSTABILITY NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNED AIR
TEMP RATING 365.0 DEG FAHRENHEIT
III END ITEM IDENTIFICATION WATER HEATER AND ACCUM TANK ONBOARD 270 FT WMEC C.G. VESSELS
MANUFACTURERS CODE 32041
DESIGN CONTROL REFERENCE VB8-51-BR-T-S-E

Restrictions/Controls & Freight Information | NSN 4820-01-116-9341

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 4820-01-116-9341

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