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Last Modified: Jul 18, 2019

NSN 4820-00-001-6159 Valve, Check

MFG Part Numbers: 2C8140-4

Cross Reference Parts for NSN 4820-00-001-6159

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

2C8140-4

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Part Information for NSN 4820-00-001-6159 (4820000016159)

Item Name: VALVE,CHECK
Federal Supply Class (FSC): 4820
NIIN: 00-001-6159 (000016159)
Definition: A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
NMF Description: FAUCETS,BIBCOCKS,GATES VALVES

Item Specifics

Federal Supply Class (FSC)
Valves Nonpowered
Connection Style
Flared (tube) all ends AHNC
Connection Type
Threaded external tube all ends AWLS
Disk Loading Method
Spring ADSU
Flow Control Device
Poppet ADQU
Material Document And Classification
Qq-s-763 class 4400 fed spec single material response flow control device MDCL
Material
Aluminum alloy seat MATT
Material
Steel flow control device MATT
Maximum Operating Pressure
3000.0 pounds per square inch single response CQGM
Media For Which Designed
Oil, hydraulic single response MEDA
Mounting Facility
Bulkhead AZGM
Mounting Position
Horizontal or vertical BBJX
Nominal Outside Diameter Tube Accommodated
0.250 inches all ends CWFD
Nominal Thread Size
0.438 inches all ends CQJX
Material Document And Classification
Qq-a-267, alloy 2024, t351 fed spec single material response seat MDCL
Seat Angle
37.0 degrees all ends CQRB
Style Designator
Straight thru STYL
Surface Treatment Document And Classification
Mil-a-8625,ty 2 mil spec single treatment response STDC
Surface Treatment
Anodize SFTT
Thread Class
3a all ends AAJD
Thread Direction
Right-hand all ends AAJF
Thread Quantity Per Inch
20 all ends CMLP
Thread Series Designator
Unf 1st end THSD
Valve Operation Method
Automatic AQLR

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
8481301090 Check valves of copper having a pressure rating of 850 kpa or over 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
Germany
Germany ZG
Korea
Korea, Republic Of ZH
Turkey
Turkey ZW
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 A Item 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.

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 051080 Faucets, Bibcocks, Gates Valves
Less than a truck load rating LTL W Rating variable
Water Commodity WCC 576 Metal and metal products, nos, (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

4820-00-001-6159, A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
4820 Sep 29, 1972 000016159 05487 (Valve, Check)

Check Valves Cross Reference

2C8140-4 Cage Code 99240

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: 9B-----
SOS: SMS
INC: 5487
AAC: V
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: 9B-----
NIIN ASGMT: 29-SEP-72
QUP: 1
SLC: 0
UI: EA
CAGE: 99240
RNCC: 3
RNVC: 2

Management

Navy Flag

Navy

Cognizance 9B – 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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