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Last Modified: Mar 21, 2019

NSN 4820-00-001-6204 Valve, Regulating, Fluid Pressure

MFG Part Numbers: 1LL22F3-40S, 2404-004

Cross Reference Parts for NSN 4820-00-001-6204

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

1LL22F3-40S

2 2 3 3

2404-004

2 9 5 5

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Part Information for NSN 4820-00-001-6204 (4820000016204)

Item Name: VALVE,REGULATING,FLUID PRESSURE
Federal Supply Class (FSC): 4820
NIIN: 00-001-6204 (000016204)
Definition: A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
NMF Description: PRESSURE REG/RED/RELIEF VALVES NOI

Item Specifics

Federal Supply Class (FSC)
Valves Nonpowered
End Connection Quantity
4 ADQZ
Body Material
Aluminum alloy AAFZ
Body Style
Straight thru AAQL
Center To Center Distance
1.688 inches nominal ADQR
Furnished Items
Adjustment stem ABFF
Filter
Not included AEWF
First End Connection Type
Threaded internal pipe ACKM
First End Style Designator
Plain ACKN
First End Thread Direction
Right-hand ACLL
First End Thread Size And Series/type Designator
0.375-18 npt ACLJ
Flow Control Device Material
Steel ADQV
Flow Control Device
Piston, free type ADQU
Fourth End Relationship With Preceding Ends
Identical with first end ACPE
Maximum Inlet Pressure Rating
4000.0 pounds per square inch AEVZ
Media For Which Designed
Air ACKL
Mounting Facility
Flange ADZJ
Outlet Pressure Range
+1000.0/+4000.0 pounds per square inch AEVA
Outlet Pressure Setting
2500.0 pounds per square inch AEWA
Outside Surface Treatment
Anodized AAJP
Manual Control Method
Screw AEVP
Regulation Type
Manual, double stage AEVN
Renewable Seat Ring Type
Pressed-in ADZH
Seat Material
Rubber, buna-n ACSH
Second End Relationship With First End
Identical ACLR
Stem Material
Steel ABEP
Temp Rating
200.0 deg fahrenheit nominal AZKQ
Third End Relationship With Preceding Ends
Identical with first end ACMX
Valve Loading Method
Weight AEVR
Valve Stem Design
Single seat AEVQ

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
8481809015 Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level 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
Department Of The Navy
Department Of The Navy ZZ

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 X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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
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 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 ASH Array No special handling required.

Item Identification | Valves, Nonpowered

4820-00-001-6204, A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
4820 Sep 29, 1972 000016204 27565 (Valve, Regulating, Fluid Pressure)

Regulating Valve Fluid Pressures Cross Reference

1LL22F3-40S Cage Code 8Z296
2404-004 Cage Code 00124

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: -------
SOS: SMS
INC: 27565
AAC: V
CRITL CODE: X
DEMIL CODE: A
S A: DS
MGMT CTL: -------
NIIN ASGMT: 29-SEP-72
QUP: 1
SLC: 0
UI: EA
CAGE: 8Z296
RNCC: 3
RNVC: 2

Management

Navy Flag

Navy

Cognizance 9C – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content
Navy Flag

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.
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