Product Details | HYDRAULIC SYSTEM BLEEDER VALVE

4820-01-104-5169 A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes spring loaded or automatic type air pressure relief valves, and BOLT, FLUID PASSAGE.

Part Alternates: MILV81940, MIL-V-81940, MIL-V-81940/1B, MILV819401B, P15500, P15-500, QPL81940, QPL-81940, 4820-01-104-5169, 01-104-5169, 4820011045169, 011045169

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 05 DEC 1980 01-104-5169

Drawings & Photos | NSN 4820-01-104-5169


Demand History | NSN 4820-01-104-5169

Part Number Request Date QTY Origin
4820-01-104-5169 2024-02-36 10 us
4820-01-104-5169 2023-05-123 10 US
4820-01-104-5169 2021-03-90 5 Canada
4820-01-104-5169 2020-06-168 104 United States
4820-01-104-5169 2020-03-66 4 Taiwan
4820-01-104-5169 2019-12-335 41 DIBBS
4820-01-104-5169 2019-08-242 200 DIBBS
4820-01-104-5169 2019-08-225 200 DIBBS
4820-01-104-5169 2019-03-79 30 Canada
4820-01-104-5169 2019-01-10 95 DIBBS
4820-01-104-5169 2018-12-364 95 DIBBS
4820-01-104-5169 2018-11-309 128 DIBBS
4820-01-104-5169 2018-10-298 128 DIBBS
4820-01-104-5169 2018-10-294 61 DIBBS
4820-01-104-5169 2018-08-214 67 DIBBS
4820-01-104-5169 2018-02-32 118 DIBBS
4820-01-104-5169 2017-04-100 24 DIBBS
P15-500 2015-01-29 2 United States
P15-500 2015-01-29 2 United States
4820-01-104-5169 2014-01-29 1 DIBBS-RFPs
4820-01-104-5169 2013-07-199 12 Turkey
4820-01-104-5169 2013-07-182 1 DIBBS-RFPs
4820-01-104-5169 2013-06-168 48 DIBBS
4820-01-104-5169 2013-05-133 16 DIBBS
4820-01-104-5169 2013-04-113 100 DIBBS
4820-01-104-5169 2013-04-95 59 DIBBS
4820-01-104-5169 2013-01-25 51 DIBBS
4820-01-104-5169 2012-11-325 0 DIBBS
4820-01-104-5169 2012-08-244 30 DIBBS
4820-01-104-5169 2012-06-181 53 DIBBS
4820-01-104-5169 2012-02-52 24 DIBBS
4820-01-104-5169 2012-01-18 28 DIBBS
4820-01-104-5169 2011-08-235 25 DIBBS
4820-01-104-5169 2011-07-196 21 DIBBS
4820-01-104-5169 2011-04-103 24 DIBBS
4820-01-104-5169 2011-03-77 18 DIBBS
4820-01-104-5169 2011-01-27 15 DIBBS
4820-01-104-5169 2010-12-354 21 DIBBS
MILV81940 2008-08-232 4 United States
4820-01-104-5169 2007-09-253 3 United States

Cross Reference | NSN 4820-01-104-5169

Part Number Cage Code Manufacturer
MIL-V-81940 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-V-81940/1B 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
P15-500 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS
QPL-81940 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4820-01-104-5169

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY
STYLE DESIGNATOR A7 ANGLE
FLOW CONTROL DEVICE POPPET
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 275.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED EXTERNAL BOSS 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE G43 EXTERNAL SEAT FOR GASKET SEAL 1ST END G46A PLAIN 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
THREAD SERIES DESIGNATOR UNJ 1ST END UNF 2ND END
NOMINAL THREAD SIZE 0.438 INCHES 1ST END 0.312 INCHES 2ND END
THREAD QUANTITY PER INCH 20 1ST END
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V-81940/1B
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE QPL-81940

Restrictions/Controls & Freight Information | NSN 4820-01-104-5169

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code XF
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 4820-01-104-5169

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 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
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