012792981

VALVE,CHECK

NiiN: 012792981

NSN: 4820-01-279-2981

Obsolescence Risk Analysis

July 2024

Weapon Systems

$8k

Avg. Price per Unit

722

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 012792981, an obsolete part integral to ongoing national security programs and weapon systems such as the AMERICA CLASS LHA. Known also as NSN: 4820-01-279-2981, this part is a VALVE,CHECK. It is officially classified as obsolete, available from only a few suppliers, and lacks any officially interchangeable or substitutable NiiNs. NiiN 012792981 features a production lead time of 722 days and costs an average of $8,000 per unit.

Details on NiiN 012792981, including a list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and its recent procurement history, are provided in the subsequent tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
AAR Supply Chain, Inc.	1Y249	--
Eastern Aero Supply Inc	5G555	--
EATON AEROQUIP LLC	624	S07030022, S07030022

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M422P4022	$262,432	26	8/23/22
SPE7M422P1205	$30,281	3	1/20/22
SPE7M421P1486	$100,935	10	7/7/21

What are Similar or Alternative Parts for NiiN 012792981?

NiiN 012792981 – a VALVE,CHECK – has no official interchangeable or substitutable NiiNs, yet it remains crucial for five essential weapon systems. As this component is sourced from a single or limited suppliers, program managers for systems dependent on NiiN 012792981 seek similar NiiNs that can be adapted to prevent 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 details to deliver a comprehensive similarity score. Use Ark to better manage parts supply and diversify your supply chain for vital national security programs.Click "Learn More" below to discover how our AI-driven part and supplier alternatives analytical tools can revolutionize your supply chain management. Learn how Ark's innovative features can help you mitigate supply risks and ensure the continued availability of critical components for your defense programs.

Additional Characteristics

Technical Characteristics for NiiN 012792981

Property	Details
MATERIAL	ALUMINUM BODY
MOUNTING POSITION	HORIZONTAL
VALVE OPERATION METHOD	AUTOMATIC
5 TOTAL

Weapon Systems that use NiiN 012792981

Name	Designator Code
AMERICA CLASS LHA	JLN
LANDING CRAFT AIR CUSHION (LCAC)	EDN
LCAC SHIP TO SHORE CONNECTOR	Q9N
5 TOTAL

List of Part Numbers for NiiN 012792981

NH100535310, S07030022

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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