011581503

VALVE,GLOBE

NiiN: 011581503

NSN: 4820-01-158-1503

Obsolescence Risk Analysis

July 2024

Weapon Systems

$4k

Avg. Price per Unit

245

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 011581503, an obsolete part linked with active national security programs and weapon systems, including the CVN 78 UNIQUE (NUCLEAR SEP). This item, also known as NSN: 4820-01-158-1503, is a VALVE, GLOBE. Despite being officially obsolete and available through only a few suppliers, it has no officially interchangeable or substitutable counterparts. The production lead time for NiiN 011581503 is 245 days, with an average unit price of $4,000.

Information about NiiN 011581503, such as the list of manufacturers and suppliers, related parts and components, associated critical weapon systems, and a detailed recent procurement history, are provided in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
BEC Systems, Inc.	0JC12	--
Electric Boat Corporation	96169	2620902ASSEMBLYC2IN
MILWAUKEE VALVE COMPANY, LLC	76364	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC22P0320	$7,807	2	12/20/21
SPE7M319P2942	$10,725	3	3/13/19
SPE7MC18P6351	$7,240	2	8/31/18

What are Similar or Alternative Parts for NiiN 011581503?

NiiN 011581503, known as a VALVE, GLOBE, is crucial for five critical weapon systems and has no official interchangeable or substitutable NiiNs. With its limited availability, program managers must find similar NiiNs that can be adapted to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a custom AI learning model trained on extensive NiiN and NSN technical data, generating a multi-factor similarity score. Rely on Ark to better manage parts supply and diversify your supply chain, ensuring the efficiency and security of national defense programs.Discover the power of Ark's AI-enabled part and supplier alternatives analytical tools. Click "Learn More" below to find out how our innovative solutions can enhance your parts management strategy and safeguard your critical programs.

Additional Characteristics

Technical Characteristics for NiiN 011581503

Property	Details
MATERIAL	COPPER ALLOY BODY
BONNET TYPE	INSIDE SCREW
STYLE DESIGNATOR	STRAIGHT THRU
16 TOTAL

Weapon Systems that use NiiN 011581503

Name	Designator Code
CVN 78 UNIQUE (NUCLEAR SEP)	ALN
CVN NUCLEAR REACTOR BOUNDARY AREA	XBN
FORD CLASS CARRIERS	D3N
5 TOTAL

List of Part Numbers for NiiN 011581503

2620902ASSEMBLYC2IN, 8032177934, 8032177934C811AF, 8038177934811, 8032177934C811, SS8451889587ASSEMBLYC2IN

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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