013978149

SEAL ASSEMBLY,SHAFT,SPRING LOADED

NiiN: 013978149

NSN: 4320-01-397-8149

Obsolescence Risk Analysis

June 2024

10

Weapon Systems

$7,665

Avg. Price per Unit

145

Production Lead Time (days)

0

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 013978149 – an obsolete part linked to active national security programs and weapon systems such as the SEAWOLF CLASS SSN. NiiN 013978149, also known as NSN: 4320-01-397-8149, is a SEAL ASSEMBLY, SHAFT, SPRING LOADED. This part is officially obsolete, can be sourced from a few suppliers, and has no interchangeable or substitutable NiiNs. NiiN 013978149 requires a production lead time of 145 days and costs an average of $7,665 per unit.

Details about NiiN 013978149, 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.
Learn More about NIIN 013978149

Authorized Manufacturers & Distributors

NameCAGEPart Number
Circor Naval Solutions, LLC63857PL999F081546
EATON CORPORATION7784276638
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Procurement History

Contract IDTotal PriceQuantityAward Date
SPE7M124P2735$136,884111/23/24
SPE7M121D63UP$68,09681/3/22
SPE7M121F1953$8,087110/20/20

What are Similar or Alternative Parts for NiiN 013978149?

NiiN 013978149 – designated as a SEAL ASSEMBLY, SHAFT, SPRING LOADED – is a vital part in ten critical weapon systems, yet lacks any official interchangeable or substitutable NiiNs. Due to its limited sourcing options, program managers often adapt similar NiiNs to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a custom AI learning model, trained on an extensive database of NiiN and NSN technical data, to produce a multi-factor similarity score. By using Ark, you can better manage part supplies and diversify your supply chain for essential national security programs.Discover how our AI-enabled tools can revolutionize your approach to managing parts and suppliers. Click Learn More below for detailed insights on how Ark can help you navigate supply chain complexities and maintain the integrity of critical systems.

Additional Characteristics

Technical Characteristics for NiiN 013978149

PropertyDetails
ITEM NAMESEAL ASSEMBLY,SHAFT,SPRING LOADED
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1 TOTAL

Weapon Systems that use NiiN 013978149

NameDesignator Code
SEAWOLF CLASS SSNJGN
COLUMBIA CLASS SSBN (TRIDENT)KWN
VA CLASS BLOCK IP9N
10 TOTAL

List of Part Numbers for NiiN 013978149

76638

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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