012661320

VALVE,SAFETY RELIEF

NiiN: 012661320

NSN: 4820-01-266-1320

Obsolescence Risk Analysis

July 2024

Weapon Systems

$9k

Avg. Price per Unit

196

Production Lead Time (days)

Substitutable NiiNs

Ark.ai executed a criticality analysis on NiiN 012661320, an obsolete part integral to current national security programs and weapon systems, including the CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM. Identified also as NSN: 4820-01-266-1320, this item is a VALVE, SAFETY RELIEF. Although officially marked obsolete, it can only be sourced from a few suppliers and has no alternative interchangeable or substitutable NiiNs. The lead time for production stands at 196 days, with an average unit cost of $9,000.

Details about NiiN 012661320, such as the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history are provided in the subsequent tables.

Learn More about NIIN 012661320

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Anderson Greenwood LP	1343	E20145Q51M, 20145C01S0136
Dixie Air Parts Supply, Inc.	2B816	--
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	2014501S0136, 20145C01S0136

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M521P5962	$13,840	1	5/18/21
SPE7MC14M8639	$31,923	2	7/23/14
SP076002M0260	$17,320	4	8/5/02

What are Similar or Alternative Parts for NiiN 012661320?

The NiiN 012661320, a SAFETY RELIEF VALVE, is a critical component with no official interchangeable or substitutable NiiNs, yet it is essential for five pivotal weapon systems. Given its availability from a single or limited number of sources, program managers must consider similar NiiNs to address challenges related to 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 produce a multi-factor similarity score. With Ark, you can better manage part supplies and diversify your supply chain for essential national security programs.Discover how Ark's AI-enabled tools can assist you in identifying alternative parts and suppliers. Click Learn More below to explore how our advanced analytics can streamline your supply chain and mitigate risks associated with critical components.

Additional Characteristics

Technical Characteristics for NiiN 012661320

Property	Details
MATERIAL	NICKEL ALLOY STEM
MAXIMUM OPERATING PRESSURE	250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	GAS, INERT SINGLE RESPONSE
25 TOTAL

Weapon Systems that use NiiN 012661320

Name	Designator Code
CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM	FGN
CVN68CL HULL MECHANICAL & ELECTRICAL (HME)	S1N
CVN NUCLEAR REACTOR BOUNDARY AREA	XBN
5 TOTAL

List of Part Numbers for NiiN 012661320

2014501S0136, 20145C01S0136, E20145Q51M, 20145C01S0136

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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