015523466

CYLINDER,ENGINE,DIESEL

NiiN: 015523466

NSN: 2815-01-552-3466

Obsolescence Risk Analysis

July 2024

Weapon Systems

$39k

Avg. Price per Unit

243

Production Lead Time (days)

Substitutable NiiNs

Ark.ai undertook a criticality analysis of NiiN 015523466 – an obsolete part integral to active national security programs and weapon systems such as the AMERICA CLASS LHA. Known as NSN: 2815-01-552-3466, this component is a CYLINDER, ENGINE, DIESEL. Although it has been formally declared obsolete, it remains accessible through a limited selection of suppliers, with no officially designated interchangeable or substitutable NiiNs. The production of NiiN 015523466 requires a lead time of 243 days, and each unit has an average cost of $39,000.

Information about NiiN 015523466, including a 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
Chand, L.L.C.	0D5X4	--
Fairbanks Morse, LLC	82796	939871S845FNT142, XXBNN663623
Fairbanks Morse, LLC	7PZX0	XXBNN663623

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7L122P1185	$181,993	3	10/28/21
SPE7L120V0460	$53,597	2	10/22/19
SPE7L215V2322	$79,702	3	2/25/15

What are Similar or Alternative Parts for NiiN 015523466?

NiiN 015523466, an essential CYLINDER, ENGINE, DIESEL, is integral to 11 critical weapon systems, yet has zero official interchangeable or substitutable NiiNs. Due to its availability from limited or single sources, program managers often turn to similar NiiNs for adaptation to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a custom AI learning model designed with a comprehensive database of NiiN and NSN technical details, generating a multi-factor similarity score. Use Ark to manage parts supply more effectively and diversify your supply chain for essential national security programs.Discover the full potential of our AI-enabled tools for part and supplier alternatives analysis by clicking Learn More below. Explore how Ark can help you enhance your supply chain strategies and ensure the reliability of critical components for your projects.

Additional Characteristics

Technical Characteristics for NiiN 015523466

Property	Details
ITEM NAME	CYLINDER,ENGINE,DIESEL
PART NAME ASSIGNED BY CONTROLLING AGENCY	PISTON/LINER/CON ROD ASSEMBLY STAND (T 142); CYL LINER FITTING
END ITEM IDENTIFICATION	ENGINE, DIESEL 12PA6B
3 TOTAL

Weapon Systems that use NiiN 015523466

Name	Designator Code
AMERICA CLASS LHA	JLN
CVN 78 UNIQUE (NUCLEAR SEP)	ALN
CVN NUCLEAR REACTOR BOUNDARY AREA	XBN
11 TOTAL

List of Part Numbers for NiiN 015523466

939871S845FNT142, XXBNN663623

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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