Product Details | CALIBRATED FLOW VALVE

4820-01-187-2838 A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; and VALVE, GLOBE.

Part Alternates: L5840179051, L5840179-051, 4820-01-187-2838, 01-187-2838, 4820011872838, 011872838

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 AUG 1984 01-187-2838

Drawings & Photos | NSN 4820-01-187-2838


Demand History | NSN 4820-01-187-2838

Part Number Request Date QTY Origin
4820-01-187-2838 2024-03-71 3 DIBBS
4820-01-187-2838 2024-02-60 3 DIBBS
4820-01-187-2838 2023-04-107 6 DIBBS
4820-01-187-2838 2022-11-329 8 DIBBS
4820-01-187-2838 2022-11-317 8 DIBBS
4820-01-187-2838 2022-08-223 2 DIBBS
4820-01-187-2838 2022-08-220 3 DIBBS
4820-01-187-2838 2022-07-212 2 DIBBS
4820-01-187-2838 2022-07-209 3 DIBBS
4820-01-187-2838 2022-01-31 6 DIBBS
4820-01-187-2838 2022-01-20 6 DIBBS
4820-01-187-2838 2021-11-312 6 DIBBS
4820-01-187-2838 2021-10-301 6 DIBBS
4820-01-187-2838 2018-03-74 35 DIBBS
4820-01-187-2838 2018-03-63 35 DIBBS
4820-01-187-2838 2017-10-289 12 DIBBS
4820-01-187-2838 2017-10-285 28 DIBBS
4820-01-187-2838 2017-10-276 12 DIBBS
4820-01-187-2838 2017-08-243 28 DIBBS
4820-01-187-2838 2017-06-156 12 DIBBS
4820-01-187-2838 2017-05-145 12 DIBBS
4820-01-187-2838 2017-05-131 23 DIBBS
4820-01-187-2838 2017-04-115 10 DIBBS
4820-01-187-2838 2017-04-103 10 DIBBS
4820-01-187-2838 2017-03-90 5 DIBBS
4820-01-187-2838 2017-03-79 5 DIBBS
4820-01-187-2838 2017-02-48 5 DIBBS
4820-01-187-2838 2017-02-37 5 DIBBS
4820-01-187-2838 2016-10-281 4 DIBBS
4820-01-187-2838 2016-09-262 4 DIBBS
4820-01-187-2838 2016-04-95 2 DIBBS
4820-01-187-2838 2015-10-279 3 DIBBS
4820-01-187-2838 2015-04-96 2 DIBBS
4820-01-187-2838 2015-02-56 1 DIBBS

Cross Reference | NSN 4820-01-187-2838

Part Number Cage Code Manufacturer
L5840179-051 43999 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4820-01-187-2838

Characteristic Specifications
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR D2 INVERTED FLARE
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR 9/16-20 UNJF
FIRST END THREAD CLASS 3A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG 30.0
BODY STYLE A1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, MIL-H-5606
VALVE DISCHARGE FLOW RATE 4.9 GALLONS PER MINUTE
MANUFACTURERS CODE 43999
DESIGN CONTROL REFERENCE L5840179-051

Restrictions/Controls & Freight Information | NSN 4820-01-187-2838

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-187-2838

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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