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Last Modified: Jul 15, 2019

NSN 4820-00-001-6181 Piston, Valve

MFG Part Numbers: V-281, 206B, 206A

Cross Reference Parts for NSN 4820-00-001-6181

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

V-281

C 9 5 1

206B

C 9 5 6

206A

C 2 3 6

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Part Information for NSN 4820-00-001-6181 (4820000016181)

Item Name: PISTON,VALVE
Federal Supply Class (FSC): 4820
NIIN: 00-001-6181 (000016181)
Definition: A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. may include additional components such as ring(s), collar(s), spring(s) and the like. excludes disk, valve.
NMF Description: HARDWARE, NOI SUB9

Item Specifics

Federal Supply Class (FSC)
Valves Nonpowered
Features Provided
Grooved CBBL
Material
Copper alloy MATT
Outside Diameter
0.4982 inches minimum and 0.4985 inches maximum ABHE
Overall Length
1.531 inches nominal ABHP
Valve Design Control Activity
23724 CYDX

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
8481909090 Parts of taps, cocks, valves and similar appliances, 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
Brazil
Brazil YA
Korea
Korea, Republic Of ZH
Turkey
Turkey ZW
Defense Logistics Agency
Defense Logistics Agency 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 095190 Hardware, Noi Sub 9
Less than a truck load rating LTL Q 70.0
Water Commodity WCC 713 Metal hardware
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

4820-00-001-6181, A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. may include additional components such as ring(s), collar(s), spring(s) and the like. excludes disk, valve.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
4820 Sep 24, 1972 000016181 36944 (Piston, Valve)

Valve Pistons Cross Reference

206A Cage Code 23724
V-281 Cage Code 23724
206B Cage Code 23724

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: -------
SOS: SMS
INC: 36944
WEAPON SYSTEM: FMS - BUILD FRIGATES CLASS SHIPS
AAC: Z
CRITL CODE: X
DEMIL CODE: A
S A: DS
MGMT CTL: 9B-----
NIIN ASGMT: 24-SEP-72
QUP: 1
SLC: 0
UI: EA
CAGE: 23724
RNCC: 5
RNVC: 9

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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