010522449

VALVE,SAFETY RELIEF

NiiN: 010522449

NSN: 4820-01-052-2449

Obsolescence Risk Analysis

July 2024

Weapon Systems

$13k

Avg. Price per Unit

267

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 010522449, an obsolete part linked to key national security programs and weapons systems like the MK-1 MOD 0 FIRE CONTROL SYSTEM. NiiN 010522449, also known as NSN: 4820-01-052-2449, is categorized as a VALVE,SAFETY RELIEF. Although it is officially labeled obsolete, it can still be sourced from a very limited number of suppliers and has no interchangeable or substitutable NiiNs. The lead time for production is 267 days, with an average cost of $13k per unit.

Information about NiiN 010522449, including lists 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
Anderson Greenwood LP	1343	20274F51M, 20274
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	20274F51M, 2027401S0030
Science Applications International Corporation	79343	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M321P4673	$33,766	1	7/14/21
SPE7M119P3304	$22,461	1	3/8/19
SPM7M212M0778	$9,403	1	11/10/11

What are Similar or Alternative Parts for NiiN 010522449?

NiiN 010522449 – a VALVE, SAFETY RELIEF – is critical for three essential weapon systems but has no official interchangeable or substitutable NiiNs. The limited availability of this part makes it crucial for program managers to seek similar NiiNs to mitigate 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 data, to generate a multi-factor similarity score. With Ark, professionals can effectively manage parts supply and diversify their supply chain for critical national security programs.Discover the full potential of our AI-enabled part and supplier alternatives analytical tools. Click Learn More below to explore how Ark can enhance your supply chain management and ensure the availability of critical components for your most important projects.

Additional Characteristics

Technical Characteristics for NiiN 010522449

Property	Details
ITEM NAME	VALVE,SAFETY RELIEF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MAXIMUM OPERATING PRESSURE	34.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
20 TOTAL

Weapon Systems that use NiiN 010522449

Name	Designator Code
MK-1 MOD 0 FIRE CONTROL SYSTEM	CEN
OHIO CLASS SSBN (TRIDENT)	23N
SUBMARINE ARMAMENT AND FIRE CONTROL SYSTEMS	WHN
3 TOTAL

List of Part Numbers for NiiN 010522449

20274, 2027401S0030, 20274F51M

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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