» » » 4820-00-516-8438


Hydraulic System Bleeder Valve


Request A Quote

Part Number:
Quantity: Condition:
Company Name: Phone:
Full Name: Email:
Company Privacy Policy    

Item Specifics

Federal Supply Class (FSC)
Nonpowered Valves
National Item ID Number (NIIN)

Item Identification | Nonpowered Valves

4820-00-516-8438, 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.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
4820 Jan 01, 1963 005168438 37648 (Valve, Bleeder, Hydraulic System)

End Item Applications NSN 4820-00-516-8438 end item applications/platforms

  • Aircraft Arresting Barrier Absorber  
  • Pneumatic Accumulator  
  • Dual Disk Brake  
  • Expander Tube Brake  
  • Multiple Disk Brake  
  • Single Disk Brake  
  • Circuit Card Assembly  
  • Full Tracked Combat Engineer Vehicle  
  • Hydraulic Brake Cylinder Wheel  
  • Inner Main Cylinder  
  • Flutter Dampener  
  • Shimmy Damper  
  • Attack Helicopter  
  • Cargo-transport Helicopter  
  • Piston Housing Wheel Brake  
  • Retractable Landing Gear  
  • Linear Valve Directional Control  
  • Hydraulic Valve Assembly Aircraft  
  • Landing Gear Wheel  

Bleeder Valve Hydraulic Systems Cross Reference

Part Number CAGE Variation
AN6204-1A Cage Code 88044 Original Part
203867 Cage Code 0KDP7 Cross Ref. Part
15745-84 Cage Code 29899 Cross Ref. Part
AN6204-1 Cage Code F6101 Superseded, Discontinued, or Replaced
AN6204-1 Cage Code FB011 Superseded, Discontinued, or Replaced
9594781624 Cage Code S4080 Superseded, Discontinued, or Replaced
AN6204-1 Cage Code 88044 Superseded, Discontinued, or Replaced
8176638 Cage Code 18876 Superseded, Discontinued, or Replaced
8176638 Cage Code 19207 Superseded, Discontinued, or Replaced
2-2644-5 Cage Code 45681 Superseded, Discontinued, or Replaced
2-2644-5 Cage Code 92003 Superseded, Discontinued, or Replaced
203867 Cage Code 96487 Superseded, Discontinued, or Replaced
4840005168438 Cage Code SCY13 Superseded, Discontinued, or Replaced
FC6446 Cage Code 33269 Superseded, Discontinued, or Replaced
3X84211 Cage Code 62983 Superseded, Discontinued, or Replaced
2933 Cage Code 21368 Superseded, Discontinued, or Replaced
A84-1 Cage Code 25472 Superseded, Discontinued, or Replaced

National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.

Code Description Code Value Meaning
NMF Description NMFC 127220 Pressure Reg/red/relief Valves Noi
Universal Freight Code UFC 64490
Less than a truck load rating LTL P 77.5
Water Commodity WCC 594 Pumps and parts, (machinery and parts),(less than 35 feet)
Type of Cargo TCC Z No special type of cargo code applicable
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC V Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing and special purpose vehicles, trailers, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling ASH Array No special handling required.

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
8481809050 Other taps, cocks, valves, etc., nesoi Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
WB Austria WB
WL Slovenia WL
WP Poland WP
YA Brazil YA
YB Spain YB
YD Israel YD
YJ Singapore YJ
YP Morocco YP
YW Malaysia YW
ZA Australia ZA
ZB Belgium ZB
ZC Canada ZC
ZE New Zealand ZE
ZF France ZF
ZG Germany ZG
ZH Korea, Republic Of ZH
ZK United Kingdom ZK
ZN Netherlands ZN
ZP Portugal ZP
ZR Italy ZR
ZS Denmark ZS
ZU Greece ZU
ZW Turkey ZW
ZX Namsa (user) ZX
ZZ United States ZZ
ZZ Department Of The Army ZZ
No MOE rules found for this NSN.

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS N Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals Indicator U Precious metal content is unknown
Criticality Code F The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
Repairability Z This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Management Rec. / Rep. Code: 1i cog not stocked print on demand flat forms

 CTL: J2200X-

Air Force

Fund SF – Stock fund applicable to items managed for the air force by the respective inventory control point.
Budget 9 – Air force decentrally managed
Material Management SU – Brac mmac for 00-alc
Price Validation N – The current standard price in the catalog management data (cmd) has not been 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."

Air Force Management Code Definition

Fund A two position code that classifies an item into categories in terms of funding and budgeting.
Budget Identifies investment items to budget programs from which item is funded.
Material Management Identifies an item of supply to be managed by a specific activity manager.
Price Validation Indicates validity of the recorded unit price.


Stores Account 1 – Marine corps stock fund account item.
Combat Essentiality 0 – Non-combat essential end item. end items that do not fit the definition of code 1 items.
Management Echelon B – All commodities
Material Identification
Operational Test
Physical Category

Marines Code Definition

Stores Account (SAC) Indicates the type of funds employed within the marine corps in supply support operations.
Combat Essentiality (CEC) Establishes if an item is essential to the operational readiness of a weapon system or the conduct of a military mission, or that a functional part contributes to the tactical and essential operations of an item component or assembly, and its failure would render the item inoperable or incapable of fulfilling its mission.
Management Echelon (MEC) Classifies items into categories by material and procurement echelon.
Material Identification (MIC) Identifies method of accounting, degree, and type of control to be maintained for the item and to identify material by specific purpose, type, or classification for the war reserve system.
Operational test (OTC) Indicates special procedures must be performed on an item of supply while under care-in-stores or as a part of the issue process.
Physical Category (PCC) Indicates category for picking, packing, and marking items for shipment.


Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.


Accounting Requirements X – 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.
Material Category 1 J – Ground forces support materiel (dla/gsa items)
Material Category 2 2 – Stock fund secondary items
Material Category 3 2 – Nonreparable items (exclusive of insurance and provisioning items). this code will be used to identify items which are not reparable.
Material Category 4 & 5 00 – Dla/gsa-managed items that cannot be identified to a specific army weapons systems/end item

Army Management Code Definition

Accounting Requirements Accounting Requirements Code (ARC): a one position alpha code that indicates the accountability of an item of supply.
Material Category 1 Material category and inventory manager.
Material Category 2 Appropriation and budget activity account.
Material Category 3 Management inventory segment.
Material Category 4 & 5 Specific group / generic category.