011432945

DISK,VALVE

NiiN: 011432945

NSN: 4820-01-143-2945

Obsolescence Risk Analysis

June 2024

Weapon Systems

$2,869

Avg. Price per Unit

112

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 011432945, an obsolete part linked to essential national security programs and weapon systems such as the TICONDEROGA CLASS CG (47). Known as NSN: 4820-01-143-2945, this part is identified as a DISK,VALVE. Officially marked as obsolete, it is available through a limited number of suppliers and lacks any officially interchangeable or substitutable NiiNs. NiiN 011432945 has a production lead time of 112 days and an average unit cost of $2,869.

Information regarding NiiN 011432945, including the list of manufacturers and suppliers, related parts and components, associated 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
JEDNOLITY INDEKS MATERIALOWY UNIFORM MATERIAL INDEX	9009H	4820PL1263265
Marotta Controls, Inc.	99657	2352000001ITEM2, 23520000 ...
--	--	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M424V1462	$24,600	5	1/22/24
SPE7MC22V043J	$34,405	7	8/30/22
SPE7MC22V7014	$55,250	13	4/15/22

What are Similar or Alternative Parts for NiiN 011432945?

NiiN 011432945 – a DISK,VALVE – holds no official interchangeable or substitutable NiiNs but is essential for three vital weapon systems. As it is sourced from one or very few suppliers, program managers often depend on similar NiiNs to mitigate obsolescence and supply risk for their projects. Ark's Similar and Alternative Parts tool employs a specialized AI learning model trained on extensive NiiN and NSN technical data, creating a multi-factor similarity score. Ark can help you manage parts supply more efficiently and diversify your supply chain for key national security initiatives.Discover how our AI-enabled part and supplier alternatives analytical tools can benefit your projects. Click "Learn More" below to explore the innovative ways Ark can support your mission by providing similar and alternative parts, ensuring that your supply chain remains robust and resilient.

Additional Characteristics

Technical Characteristics for NiiN 011432945

Property	Details
STYLE DESIGNATOR	POPPET
SHANK DIAMETER	0.990 INCHES NOMINAL
OVERALL HEIGHT	1.680 INCHES NOMINAL
6 TOTAL

Weapon Systems that use NiiN 011432945

Name	Designator Code
TICONDEROGA CLASS CG (47)	EZN
ARLEIGH BURKE CLASS DDG	JDN
FMS - BUILD FRIGATES CLASS SHIPS	YRN
3 TOTAL

List of Part Numbers for NiiN 011432945

2352000001ITEM2, 235201

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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