Product Details | POPPET DRAIN COCK

4820-01-085-3349 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: C9589, C95891, C9589-1, 4D301, 750C11, 4820-01-085-3349, 01-085-3349, 4820010853349, 010853349

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 NOV 1979 01-085-3349

Drawings & Photos | NSN 4820-01-085-3349


Demand History | NSN 4820-01-085-3349

Part Number Request Date QTY Origin
4D301 2025-11-310 312 DIBBS
750C11 2025-11-310 312 DIBBS
4D301 2025-10-300 152 DIBBS
750C11 2025-10-300 152 DIBBS
4D301 2025-10-287 152 DIBBS
750C11 2025-10-287 152 DIBBS
4D301 2025-07-212 166 DIBBS
750C11 2025-07-212 166 DIBBS
4D301 2025-07-198 469 DIBBS
750C11 2025-07-198 469 DIBBS
4820-01-085-3349 2025-06-156 20 US
4D301 2025-04-114 156 DIBBS
750C11 2025-04-114 156 DIBBS
4D301 2025-03-83 230 DIBBS
750C11 2025-03-83 230 DIBBS
4D301 2025-03-72 230 DIBBS
750C11 2025-03-72 230 DIBBS
4820-01-085-3349 2024-08-227 4 United States
4820-01-085-3349 2024-01-23 8 United States
C95891 2024-01-12 10 United States
4820-01-085-3349 2018-04-116 166 DIBBS
4820-01-085-3349 2018-03-74 76 DIBBS
4820-01-085-3349 2018-02-35 56 DIBBS
4820-01-085-3349 2017-08-239 56 DIBBS
4820-01-085-3349 2017-02-33 94 DIBBS
4820-01-085-3349 2016-03-67 42 DIBBS
4820-01-085-3349 2016-02-54 42 DIBBS
4820-01-085-3349 2016-02-35 1 DIBBS-RFPs
4820-01-085-3349 2015-12-340 53 DIBBS
4820-01-085-3349 2015-10-302 22 DIBBS
4820-01-085-3349 2015-10-281 7 DIBBS
4820-01-085-3349 2015-09-246 7 DIBBS
4820-01-085-3349 2015-08-228 6 DIBBS
4820-01-085-3349 2015-07-197 7 DIBBS
4820-01-085-3349 2014-03-86 21 DIBBS
4820-01-085-3349 2011-02-34 10 DIBBS
4820-01-085-3349 2010-06-159 4 DIBBS
4820-01-085-3349 2010-04-100 3 DIBBS
4820-01-085-3349 2008-12-339 7 DIBBS
4820-01-085-3349 2008-11-331 5 DIBBS

Cross Reference | NSN 4820-01-085-3349

Part Number Cage Code Manufacturer
4D301 82829 ALLEN AIRCRAFT PRODUCTS INC
750C11 91511 AUTO-VALVE, INC.
C9589 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
C9589-1 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 4820-01-085-3349

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY STEEL CORROSION RESISTING AND RUBBER SYNTHETIC FLOW CONTROL DEVICE
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR A20 ANGLE
FLOW CONTROL DEVICE POPPET
MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 60.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING TEMP 160.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE 1ST END
FLANGE SHAPE ROUND 1ST END
NOMINAL OUTSIDE DIAMETER 1.403 INCHES 1ST END
NOMINAL THICKNESS 0.071 INCHES 1ST END
BOLT HOLE QUANTITY 4 1ST END
BOLT HOLE NOMINAL DIAMETER 0.125 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER 0.875 INCHES 1ST END
FLANGE FACE DESIGN PLAIN 1ST END

Restrictions/Controls & Freight Information | NSN 4820-01-085-3349

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:UPrecious metal type is unknown
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-085-3349

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 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