009409359

BLOCK,SERVO

NiiN: 009409359

NSN: 1650-00-940-9359

Obsolescence Risk Analysis

June 2024

Weapon Systems

$1,681

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai carried out a criticality analysis of NiiN 009409359, an obsolete part crucial to active national security programs and weapon systems such as the HELICOPTER, CH-53 D/E. Known as NSN: 1650-00-940-9359, this part is a BLOCK,SERVO. Despite being formally classified as obsolete, it remains available through a limited number of suppliers, with no official interchangeable or substitutable NiiNs. NiiN 009409359 requires a production lead time of 30 days and has an average unit price of $1,681.

Information about NiiN 009409359, 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.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Héroux-Devtek	36164	6565211127082
Macor Inc	2A269	6565211127082
RICHARD MANUFACTURING CO, INC.	4A014	6565211127082

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A515D0018	$3,716	5	11/7/23
SPE4A515D0018	$6,742	5	3/9/22
SPE4A515D0018	$10,788	8	10/19/21

What are Similar or Alternative Parts for NiiN 009409359?

NiiN 009409359 – a BLOCK, SERVO – is an essential component in two critical weapon systems and has zero official interchangeable or substitutable NiiNs. Due to its limited availability through one or a few sources, program managers dependent on NiiN 009409359 often turn to similar NiiNs that can be adapted to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool features a custom AI learning model trained on an extensive database of NiiN and NSN technical information, generating a multi-factor similarity score. Use Ark to manage parts supply more efficiently and diversify your supply chain for vital national security programs.Ready to revolutionize your parts supply management and secure your supply chain against disruptions? Click "Learn More" below to discover the full potential of our AI-enabled part and supplier alternatives analytical tools. Explore how Ark can help you navigate the challenges of obsolescence and supply risk with cutting-edge technology customized for your program's specific needs.

Additional Characteristics

Technical Characteristics for NiiN 009409359

Property	Details
ITEM NAME	BLOCK,SERVO
END ITEM IDENTIFICATION	SLKORSKY AIRCRAFT TANDEM SERVO MAIN ROTOR
--	--
2 TOTAL

Weapon Systems that use NiiN 009409359

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

List of Part Numbers for NiiN 009409359

6565211127082

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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