002542191

RETAINER,TAIL ROTOR

NiiN: 002542191

NSN: 1615-00-254-2191

Obsolescence Risk Analysis

June 2024

Weapon Systems

$491

Avg. Price per Unit

285

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 002542191, an obsolete part linked to active national security programs and weapon systems, including the HELICOPTER, IROQUOIS HH/UH-1. NiiN 002542191, also identified as NSN: 1615-00-254-2191, functions as a RETAINER, TAIL ROTOR. Despite its formal obsolescence, it is obtainable through a limited number of suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 002542191 is 285 days, with an average unit price of $491.

Information about NiiN 002542191, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history, are detailed in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Bell Textron Inc.	97499	212010706001, 2120107061
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Procurement History

Contract ID	Total Price	Quantity	Award Date
SPRPA121G001W	$2,444	3	12/19/23
SPE4A518F22L4	$8,100	11	8/21/18
SPE4A518F00V9	$8,100	11	7/19/18

What are Similar or Alternative Parts for NiiN 002542191?

NiiN 002542191 – a RETAINER, TAIL ROTOR – has no official interchangeable or substitutable NiiNs, yet it is a necessary component in three crucial weapon systems. As this part is only accessible through one or a few suppliers, program managers dependent on NiiN 002542191 often turn to similar NiiNs adaptable to their needs to address obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a specialized AI learning model, trained on our extensive NiiN and NSN technical database, to calculate a multi-factor similarity score. Use Ark to better manage parts inventory and diversify your supply chain for key national security projects.Discover how our AI-enabled part and supplier alternatives analytical tools can enhance your supply chain management. Click Learn More below to explore the advantages of Ark's solutions and ensure the stability and success of your critical programs.

Additional Characteristics

Technical Characteristics for NiiN 002542191

Property	Details
ITEM NAME	RETAINER,TAIL ROTOR
GENERAL CHARACTERISTICS ITEM DESCRIPTION	STEEL
--	--
2 TOTAL

Weapon Systems that use NiiN 002542191

Name	Designator Code
HELICOPTER, IROQUOIS HH/UH-1	22F
HELICOPTER, H1 ALL VERSIONS	C4N
HELO, TH-1H HUEY II	QEF
3 TOTAL

List of Part Numbers for NiiN 002542191

2120107061

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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