011953768

VALVE,CHECK

NiiN: 011953768

NSN: 4820-01-195-3768

Obsolescence Risk Analysis

July 2024

Weapon Systems

$1k

Avg. Price per Unit

261

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 011953768, an obsolete part tied to active national security programs and weapon systems, such as the ARLEIGH BURKE CLASS DDG. Known formally as NSN: 4820-01-195-3768, this part is a VALVE, CHECK. It has been formally designated as obsolete and is only accessible through a limited number of suppliers, with no official interchangeable or substitutable NiiNs. The production lead time for NiiN 011953768 is 261 days, and it comes with an average unit price of $1k.

Details about NiiN 011953768, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history are detailed in the following tables.

Learn More about NIIN 011953768

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
MILWAUKEE VALVE COMPANY, LLC	76364	1281N400, 1281N4INCH
Samuel LeVine Plumbing And Heating Supplies, Inc.	84849	--
Service Brass And Aluminum Foundry Co, Inc.	91643	5021B4IN

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M021V1262	$15,950	11	12/4/20
SPE7M820V2417	$23,216	16	5/12/20
SPE7M019V1900	$16,905	12	11/20/18

What are Similar or Alternative Parts for NiiN 011953768?

NiiN 011953768 – a VALVE,CHECK – currently has zero official interchangeable or substitutable NiiNs. This component plays a crucial role in 12 critical weapon systems. Due to its limited availability from one or few sources, program managers must often depend on similar NiiNs that can be adapted for their programs to address concerns of obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model, trained on an extensive database of NiiN and NSN technical data, to produce a multi-factor similarity score. Using Ark can enhance your part supply management and provide greater diversity within your supply chain for essential national security projects.Discover how our AI-enabled part and supplier alternatives analytical tools can transform your approach to managing critical components. Click Learn More below to see how Ark helps you mitigate supply risks and ensure the reliability of your weapon systems.

Additional Characteristics

Technical Characteristics for NiiN 011953768

Property	Details
MATERIAL	COPPER ALLOY FLOW CONTROL DEVICE
STYLE DESIGNATOR	STRAIGHT THRU FLANGED ENDS
NOMINAL OUTSIDE DIAMETER	6.625 INCHES ALL ENDS
18 TOTAL

Weapon Systems that use NiiN 011953768

Name	Designator Code
ARLEIGH BURKE CLASS DDG	JDN
BLUE RIDGE CLASS LCC-19	MQN
FMS - BUILD FRIGATES CLASS SHIPS	YRN
12 TOTAL

List of Part Numbers for NiiN 011953768

1281N400, 1281N4INCH, 5021B4IN

ABOUT OBSOLETE PARTS ANALYSIS

Ark provides comprehensive analyses of every NiiN and NSN that make up the systems and weapons supporting critical national security programs. Parts profiles in Ark track and report on NiiN/NSN criticality, supply, demand, procurement channels and trends, and obsolescence status and risk. Find the vehicles and suppliers you need, and evaluate alternative parts and solutions to mitigate program risk.

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