011293670

SPINDLE,COUPLING

NiiN: 011293670

NSN: 1650-01-129-3670

Obsolescence Risk Analysis

July 2024

Weapon Systems

$2k

Avg. Price per Unit

507

Production Lead Time (days)

Substitutable NiiNs

Ark.ai carried out a criticality analysis of NiiN 011293670, which is an obsolete part linked to active national security programs and weapon systems, including the HELICOPTER, CH-53 D/E. NiiN 011293670, also referred to as NSN: 1650-01-129-3670, is classified as a SPINDLE,COUPLING. While formally marked as obsolete, it remains available through a limited number of suppliers with no official interchangeable or substitutable NiiNs. The production lead time for NiiN 011293670 is 507 days, with an average cost of $2k per unit.

Information about NiiN 011293670, 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
Brown Helicopter, Inc.	5V361	--
Sikorsky Aircraft Corporation	78286	S616520585001, S616520585
Tek Precision Co., Ltd.	65780	S616520585001

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPRPA117GC101	$17,606	5	2/28/22
SPE4A718F5355	$27,672	11	3/14/18
SPE4A718F2636	$11,849	5	12/5/17

What are Similar or Alternative Parts for NiiN 011293670?

NiiN 011293670, a SPINDLE, COUPLING, has no official interchangeable or substitutable NiiNs, yet it is an essential component in three critical weapon systems. Due to its limited sourcing, program managers must rely on similar NiiNs to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model trained on a vast database of NiiN and NSN technical information to generate a comprehensive similarity score. By using Ark, you can better manage parts supply and diversify your supply chain for crucial national security programs.Click "Learn More" below to discover how our AI-enabled part and supplier alternatives analytical tools can enhance your supply chain management. Explore the full range of features designed to help you access reliable parts and mitigate supply risks in critical systems.

Additional Characteristics

Technical Characteristics for NiiN 011293670

Property	Details
GENERAL CHARACTERISTICS ITEM DESCRIPTION	STEEL,4340
END ITEM IDENTIFICATION	AIRCRAFT MODEL CH-53E
ITEM NAME	SPINDLE,COUPLING
3 TOTAL

Weapon Systems that use NiiN 011293670

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 011293670

S616520585, S616520585001

ABOUT OBSOLETE PARTS ANALYSIS

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