Product Details | POPPET DRAIN COCK

4820-01-559-5989 An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.

Part Alternates: 9376862, 93-7686-2, 4820-01-559-5989, 01-559-5989, 4820015595989, 015595989

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 DEC 2007 01-559-5989

Cross Reference | NSN 4820-01-559-5989

Part Number Cage Code Manufacturer
93-7686-2 99321 PARKER-HANNIFIN CORPORATION DBA PARKER AEROSPACE

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Technical Data | NSN 4820-01-559-5989

Characteristic Specifications
MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING FACILITY THREADED FASTENER
FURNISHED ITEMS AND QUANTITY 1 NUT
SPECIAL FEATURES CONSISTS OF P/N 93-7687 DRAIN VALVE ASSY AND P/N 83-3048 NUT (1.00 HEX X .75-16UNF-3B THREADS MEASURES .24 - .32 THICK); DRAIN VALVE HAS A HEX HEAD MEASURING 1.115 - 1.135 ACROSS THE FLATS, HEAD IS 0.16 TO 0.22 THICK, BODY IS .793 - .818 IN DIA AND 0.695-0.715 LONG, HAS .750-16UNF-3A THREADS; HAS A .62 WIDE BLACK STRIPE LONG THE TOP AND 2 SIDES REAMINDER OF SURFACE IS RED.HAS A MIL-R-25988/1 O-RING. STAMPED WITH P/N 72429S0CN50302. MEETS REQUIREMENTS OF MIL-V-25023 FOR MS29571-1 VALVES EXCEPT DRAIN TIME SHALL NOT RECEED 45 SECONDS.
PART NAME ASSIGNED BY CONTROLLING AGENCY DRAIN VALVE ASSY

Restrictions/Controls & Freight Information | NSN 4820-01-559-5989

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 4820-01-559-5989

Category Code Description
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Materiel Management Aggregation CodeTQTF:REAPER/MQ9
Source of SupplyF83General Atomics-Aeronautical Systems
16761 Via Del Campo Court
San Diego, CA 92127-1713
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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