NSN 4820-00-185-6890 NIIN 001856890 — Cross Valve

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4820-00-185-6890
4820001856890

Description:

VALVE,CROSS

NSN Assigned:

16-FEB-71

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

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Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

4820-00-185-6890 Specification Set by the OEM (see RNCC code 3)

Flow Control Device ADQU:

stem

Bonnet Type ADSR:

inside screw

Bonnet Attachment Method ADST:

threaded

Connection Style AHNC:

plain (tube) 1st end

Valve Operation Method AQLR:

manual

Connection Type AWLS:

unthreaded internal tube 1st end

Maximum Operating Pressure CQGM:

3000.0 pounds per square inch single response

Nominal Outside Diameter Tube Accommodated CWFD:

0.250in. 1st end

Material MATT:

steel corrosion resisting flow control device

Media For Which Designed MEDA:

steam single response

Style Designator STYL:

cross

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

30VM4074

Cage Code:

93181

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05484

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR CROSS style nsn 4820-00-185-6890

Definition Definition of approved item name (AIN): "VALVE,CROSS"

A valve with two connections on the run and a third and sometimes fourth connection at 90 degree (1.5708 radians) angle(s) to the run. The flow is controlled by the action of a stem which lifts a disk perpendicularly off of the center axis of its seat.

4820-00-185-6890 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) 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 (PMIC) U

Precious metal content is unknown

Criticality X

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

Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.