4210-00-203-3268

Automatic Sprinkler Control Valve email this page

Images

Reference images of this national stock number

Model or part number: C2951

Pricing & Availability

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NSN 4210-00-203-3268 Datasheet

MRC:

The basic material of which the body is fabricated.AAFZ

Body Material:

Brass

MRC:

None.AAHF

First End Flange Outside Diameter:

7.187 inches

MRC:

The maximum pressure at which an item is designed to operate.AAJJ

Maximum Operating Pressure:

250.0 pounds per square inch

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL

Body Style:

Straight thru

MRC:

The element, compound,or mixture of which the stem is fabricated,excluding any surface treatment.ABEP

Stem Material:

Steel, corrosion resisting

MRC:

Items furnished as accessories which are not specified elsewhere.ABFF

Furnished Items:

Test attachment

MRC:

The type of service with which the item is designed to be used.ACKL

Media For Which Designed:

Water, fresh

MRC:

A narrative description of the type of end connection.ACKM

First End Connection Type:

Plain face flange

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN

First End Style Designator:

Plain

MRC:

The style designation indicating the configuration that most nearly corresponds to the shape of the end flange.ACKT

First End Flange Shape Style:

Round w/ bolt holes

MRC:

A measurement of the smallest dimension of the first end flange, in distinction from length or width.ACKU

First End Flange Thickness:

1.000 inches

MRC:

The number of bolt holes provided on the item.ACKZ

First End Bolt Hole Quantity:

MRC:

The length of a straight line which passes through the center of a bolt hole,and terminates at the circumference.ACLA

First End Bolt Hole Diameter:

0.687 inches

MRC:

None.ACLB

First End Bolt Circle Diameter:

6.062 inches

MRC:

Indicates whether or not the second end is identical to the first end.ACLR

Second End Relationship With First End:

Identical

MRC:

The element,compound,or mixture of which the seating surfaces are fabricated.ACSH

Seat Material:

Brass

MRC:

None.ADQL

Face To Face Distance:

13.750 inches

MRC:

The part that controls the flow through the item.ADQU

Flow Control Device:

Disk, flat

MRC:

The element,compound,or mixture of which the flow control device is fabricated.ADQV

Flow Control Device Material:

Rubber

MRC:

The means used to change the valve opening to control the flow of fluids or gases.ADQW

Valve Operation Method:

Diaphragm

MRC:

The number of end connections included in the item.ADQZ

End Connection Quantity:

MRC:

Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR

Bonnet Type:

Inside spring

MRC:

The means by which the bonnet is attached to the item.ADST

Bonnet Attachment Method:

Bolted

MRC:

Indicates the type of renewable seating ring in the item.ADZH

Renewable Seat Ring Type:

Bonded

MRC:

Indicates the type of sprinkler system in which the item is designed to be used.AFKY

Sprinkler System For Which Designed:

Dry pipe

MRC:

Indicates the location of the valve loading spring as related to the valve body.AFLK

Valve Loading Spring Location:

Internal

MRC:

The direction in which the stem is moving when opening the valve.AGGA

Stem Movement Direction:

Ascending

MRC:

NIIN:

002033268

MRC:

NATO Stock Number:

4210-00-203-3268

MRC:

Shelf Life:

N/A

MRC:

UOM:

MRC:

DEMIL:

FIIG:

A07100

MRC:

INC:

03969

MRC:

IMM:

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4210-00-203-3268

A device designed for installation in the main riser of a dry or empty pipe automatic sprinkler system and held closed by spring force, air, or water pressure. Water is automatically released to the sprinkler system either by releasing or lowering the pressure beyond the minimum requirement or admitting and increasing the pressure to overcome the spring force.

Import / Export

Schedule B Classification

Schedule B Number

NAIC National Association of Insurance Commissioners

End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.

SITC Commodity classification system defined by the United Nations.

USDA

HITECH

Schedule B:

8424909500

NAICS:

333912

End Use Class:

21180

SITC:

74568

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8424909500

Parts, Nesoi, Of Mechanical Appliances For Projecting, Dispersing Or Spraying Liquids Or Powders; Of Fire Extinguishers; Of Spray Guns

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74568

Parts Of Mechanical Appliances For Projecting, Dispersing Or Spraying Liquids Or Powders, Fire Extingishers, Steam Or Sand Blasting Machines, Etc.

Freight

Universal / National freight and handling information

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

050855

NMF Description:

Cocks R Valves Etc Bbc

UFC:

29290

LTL:

Rating variable

LCL:

70.0

WCC:

736

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 736

Plumbing supplies.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.

Cage 86184

Product Condition Codes

Code	Definition
FN	Factory New. Parts manufactured by the OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Cross Reference Parts

Part Number	RNVC	RNAAC	DAC	CAGE
C2951	2	XX	X	86184
C2951	2	XX	X	86184
C2951	2	XX	X	86184
C2951	2	XX	X	86184

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4210-00-203-3268

Images

Pricing & Availability

NSN 4210-00-203-3268 Datasheet

All Products Certified

Quality | ISO 9001:2015 + AS9120B

Shipping

Formal Definition

Import / Export

Schedule B Codes Definitions:

Freight

Freight Codes Definitions:

Manufacturers

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