002731285

HEATER,VENTILATION,DUCT TYPE

NiiN: 002731285

NSN: 4520-00-273-1285

Obsolescence Risk Analysis

July 2024

Weapon Systems

$3k

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai executed a criticality analysis of NiiN 002731285 – a now obsolete component linked to key national security initiatives and weaponry, such as the BLUE RIDGE CLASS LCC-19. Identified by NSN: 4520-00-273-1285, this item is a HEATER, VENTILATION, DUCT TYPE. Currently marked as obsolete, it is available from a very limited number of suppliers and has no officially recognized interchangeable or substitutable NiiNs. The production lead time for NiiN 002731285 is 51 days, with an average unit cost of $3,000.

Information regarding NiiN 002731285, which includes the list of manufacturers and suppliers, parts and components associated with it, related critical weapon systems, and a recent procurement history, is provided in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Addchek Coils, Inc	89282	--
Edge Electronics Corporation	87103	NSTDSIZET38H
Engineered Coil Company	38450	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE8E923P1033	$3,988	1	4/18/23
SPE8E818P0417	$6,488	2	5/31/18
SPE8E818V1987	$3,699	1	5/15/18

What are Similar or Alternative Parts for NiiN 002731285?

The NiiN 002731285, classified as a HEATER, VENTILATION, DUCT TYPE, has no official interchangeable or substitutable NiiNs, yet it is crucial for five critical weapon systems. This part's availability is limited to one or few sources, prompting program managers to seek alternative or similar NiiNs to address obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a specialized AI learning model, drawing on an extensive database of NiiN and NSN technical data, to produce a multi-factor similarity score. Ark helps manage parts supply and diversify supply chains for essential national security initiatives.Explore the full potential of our AI-enabled part and supplier alternatives analytical tools by clicking Learn More below. Discover how Ark can strengthen your supply chain management and support the continuity of your critical programs.

Additional Characteristics

Technical Characteristics for NiiN 002731285

Property	Details
ITEM NAME	HEATER,VENTILATION,DUCT TYPE
SURFACE TREATMENT	ZINC
WIDTH	67.000 INCHES NOMINAL
17 TOTAL

Weapon Systems that use NiiN 002731285

Name	Designator Code
BLUE RIDGE CLASS LCC-19	MQN
MT WHITNEY LCC-20 CLASS	FON
NIMITZ CLASS CVN	JAN
5 TOTAL

List of Part Numbers for NiiN 002731285

MILH16235, NSTDSIZET38H, S380266970T38H, S38026697038H

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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