011518950

VALVE,SAFETY RELIEF

NiiN: 011518950

NSN: 4820-01-151-8950

Obsolescence Risk Analysis

July 2024

Weapon Systems

$4k

Avg. Price per Unit

294

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 011518950, a part now classified as obsolete but still crucial for active national security programs and weapon systems such as the AVENGER CLASS MCM. Known officially by the NSN: 4820-01-151-8950, this component is a SAFETY RELIEF VALVE. Despite its obsolescence, it can still be procured from a limited number of suppliers, though there are no officially recognized interchangeable or substitutable NiiNs for it. The production of NiiN 011518950 demands a lead time of 294 days, with the average unit priced at $4,000.

Information regarding NiiN 011518950, including a detailed list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history, are provided in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Control Factors-Seattle, Inc.	72155	--
Leslie Controls, Inc.	35795	2385E224, 13821IN30T50PSI, YB2385E224
Science Applications International Corporation	79343	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC20V4866	$9,054	2	3/18/20
SPE7MC20V3795	$4,527	1	2/12/20
SPE7M016M3066	$4,527	1	5/17/16

What are Similar or Alternative Parts for NiiN 011518950?

NiiN 011518950, a SAFETY RELIEF VALVE, is indispensable in three critical weapon systems and lacks any official interchangeable or substitutable NiiNs. Due to its limited availability from one or a few sources, program managers often turn to similar NiiNs that can be adapted to their specific programs to address obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a sophisticated AI learning model, trained on an extensive database of NiiN and NSN technical specifications, to generate a multi-factor similarity score. Rely on Ark to streamline your parts supply management and diversify your supply chain for key national security initiatives.Want to dive deeper into how our AI-enabled part and supplier alternative analytical tools can revolutionize your supply chain management? Click Learn More below to explore the full suite of features and see how Ark can enhance the efficiency and reliability of your operations.

Additional Characteristics

Technical Characteristics for NiiN 011518950

Property	Details
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED	WATER, SALT SINGLE RESPONSE
FLOW CONTROL DEVICE	DISK
20 TOTAL

Weapon Systems that use NiiN 011518950

Name	Designator Code
AVENGER CLASS MCM	JXN
NIMITZ CLASS CVN	JAN
PC CLASS/COASTAL PATROL BOATS	ZON
3 TOTAL

List of Part Numbers for NiiN 011518950

2385E224, 13821IN30T50PSI, YB2385E224

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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