013991929

BEARING,SLEEVE

NiiN: 013991929

NSN: 3120-01-399-1929

Obsolescence Risk Analysis

July 2024

Weapon Systems

$3k

Avg. Price per Unit

238

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 013991929, an obsolete part linked to key national security programs and weapon systems, including the SEAWOLF CLASS SSN. NiiN 013991929, also known as NSN: 3120-01-399-1929, is a BEARING, SLEEVE. Officially classified as obsolete, it is available from a limited number of suppliers, with no officially interchangeable or substitutable NiiNs. This part requires a production lead time of 238 days and costs an average of $3,000 per unit.

Information about NiiN 013991929, 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
Commander Naval Sea Systems Command	53711	211050145, 582640431114
Electric Boat Corporation	96169	211050145
Huntington Ingalls Incorporated	43689	DF201260FN14

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A623PF747	$4,970	1	3/9/23
SPE4A617V0459	$2,450	1	10/11/16
SPE4A616VK564	$2,450	1	9/19/16

What are Similar or Alternative Parts for NiiN 013991929?

The BEARING,SLEEVE under NiiN 013991929 has zero officially interchangeable or substitutable NiiNs, yet it remains essential to three critical weapon systems. Given its availability from a limited number of sources, program managers often rely on similar NiiNs that can be adapted to their needs to address issues related to obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model, trained on an extensive database of NiiN and NSN technical information, to create a multi-factor similarity score. Use Ark to more effectively manage your parts supply and diversify your supply chain for critical national security programs.Explore more about our AI-enabled part and supplier alternatives analytical tools. Click Learn More below to discover how Ark can help mitigate supply chain risks and ensure the seamless operation of your critical national security programs.

Additional Characteristics

Technical Characteristics for NiiN 013991929

Property	Details
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE WIDTH	0.3750 INCHES NOMINAL
18 TOTAL

Weapon Systems that use NiiN 013991929

Name	Designator Code
SEAWOLF CLASS SSN	JGN
SUBMARINE AUXILLARY AND MISCELLANEOUS SYSTEMS	WFN
SUBMARINE HULL STRUCTURE	SQN
3 TOTAL

List of Part Numbers for NiiN 013991929

211050145, 582640431114, 640431114, DF201260FN14

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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