011437229

VALVE,CHECK

NiiN: 011437229

NSN: 4820-01-143-7229

Obsolescence Risk Analysis

July 2024

Weapon Systems

$2k

Avg. Price per Unit

180

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 011437229, an obsolete part involved in active national security programs and weapon systems like the HELICOPTER, CH-53 D/E. Known as NSN: 4820-01-143-7229, this item is a VALVE,CHECK. Officially marked as obsolete, NiiN 011437229 is accessible through a limited number of suppliers and has no interchangeable or substitutable NiiNs. The part has a production lead time of 180 days and an average unit price of $2k.

Details about NiiN 011437229, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history are provided in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
AVIARMS SUPPORT CORP.	58985	--
Sikorsky Aircraft Corporation	78286	FLLX0500810AA
The Lee Company	92555	FLLX0500810A, FLLX0500810AA

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A515D0018	$7,393	1	8/27/21
SPE4A515D0018	$3,115	1	1/21/21
SPE4A518FAF7L	$3,115	1	3/23/18

What are Similar or Alternative Parts for NiiN 011437229?

NiiN 011437229 – a VALVE,CHECK – does not have any officially interchangeable or substitutable NiiNs, but it remains a vital component in three essential weapon systems. Given that this part is only available from one or a few sources, program managers dependent on NiiN 011437229 often turn to similar NiiNs that can be modified for their programs to address obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a custom AI learning model, trained on an extensive database of NiiN and NSN technical data, to produce a comprehensive similarity score. Ark helps you manage part supplies more effectively and diversify your supply chain for crucial national security programs.Discover how Ark's AI-powered tools can revolutionize your approach to parts and supplier alternatives. Click Learn More below to delve into our advanced analytical tools designed to enhance your supply chain management and reduce vulnerabilities in your critical operations.

Additional Characteristics

Technical Characteristics for NiiN 011437229

Property	Details
ITEM NAME	VALVE,CHECK
--	--
--	--
1 TOTAL

Weapon Systems that use NiiN 011437229

Name	Designator Code
HELICOPTER, CH-53 D/E	41N
HELICOPTER, MH-53E	CFN
HELICOPTERS CH-53	EAN
3 TOTAL

List of Part Numbers for NiiN 011437229

FLLX0500810AA, FLLX0500810A, FLLX0500810AA

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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