011273844

VALVE,SAFETY RELIEF

NiiN: 011273844

NSN: 4820-01-127-3844

Obsolescence Risk Analysis

July 2024

Weapon Systems

$33k

Avg. Price per Unit

588

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 011273844, an obsolete part linked to active national security programs and weapon systems, including the LOS ANGELES CLASS SSN (688). Known officially as NSN: 4820-01-127-3844, this item is categorized as a VALVE, SAFETY RELIEF. Despite being declared obsolete, it is sourced from a few suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 011273844 is 588 days, with an average cost per unit of $33k.

Information about NiiN 011273844, 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.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Anderson Greenwood LP	1343	2027901791SS
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	2027901E0750, 2027901791SS
Greaves Company, Inc.	8H945	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC23V0688	$51,927	1	11/1/22
SPE7MC22V069Z	$51,927	1	9/22/22
SPE7MC22V2632	$91,843	2	12/17/21

What are Similar or Alternative Parts for NiiN 011273844?

NiiN 011273844 – a VALVE, SAFETY RELIEF – is crucial for 4 essential weapon systems and has no officially interchangeable or substitutable NiiNs. Due to its availability from limited sources, program managers often rely on similar NiiNs that can be adapted to their programs to address 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 information, to generate a multi-factor similarity score. By using Ark, you can more effectively manage parts supply and diversify your supply chain for critical national security programs.Discover how our AI-enabled part and supplier alternatives analytical tools can help streamline your supply chain management and ensure the continuity of critical programs. Our innovative solutions provide a strategic advantage, enhancing your ability to adapt and respond to supply disruptions efficiently. Click Learn More below for detailed information and see how Ark can support your mission-critical needs.

Additional Characteristics

Technical Characteristics for NiiN 011273844

Property	Details
MATERIAL	COPPER ALLOY BODY
NOMINAL PIPE SIZE ACCOMMODATED	2.500 INCHES ALL ENDS
VALVE OPERATION METHOD	AUTOMATIC
16 TOTAL

Weapon Systems that use NiiN 011273844

Name	Designator Code
LOS ANGELES CLASS SSN (688)	EXN
MOORED TRAINING SHIP	WAN
SUBMARINE HYDRAULIC SYSTEMS	WWN
4 TOTAL

List of Part Numbers for NiiN 011273844

2027901791SS, 2027901E0750

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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