011236902

FLANGE,PIPE

NiiN: 011236902

NSN: 4730-01-123-6902

Obsolescence Risk Analysis

July 2024

Weapon Systems

$2k

Avg. Price per Unit

150

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 011236902, an obsolete part crucial to ongoing national security programs and weapon systems such as the COLUMBIA CLASS SSBN (TRIDENT). Known also by its NSN: 4730-01-123-6902, this FLANGE, PIPE is officially obsolete, obtainable from a small number of suppliers, and has no officially interchangeable or substitutable NiiNs. The part has a production lead time of 150 days and costs an average of $2,000 per unit.

Information about NiiN 011236902, 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.

Learn More about NIIN 011236902

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
B.N.L. Industries, Inc.	0AZ22	--
Commander Naval Sea Systems Command	53711	5001003A75X02, 8035001003A75X121, 8035001003A75X02
--	--	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M321V1064	$1,670	1	11/4/20
--	--	--	--
--	--	--	--

What are Similar or Alternative Parts for NiiN 011236902?

NiiN 011236902, categorized as a FLANGE, PIPE, currently has no official interchangeable or substitutable NiiNs, yet it remains essential in three critical weapon systems. Due to its availability from only one or very few sources, program managers turn to similar NiiNs that can be adapted for their needs to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model, informed by an extensive database of NiiN and NSN technical data, to create a multi-factor similarity score. With Ark, managing parts supply and diversifying your supply chain for critical national security programs becomes significantly more efficient.Click Learn More below for comprehensive information on how our AI-enabled part and supplier alternatives analytical tools can enhance your program's readiness and resilience. Discover how Ark's innovative technology can aid in mitigating supply chain vulnerabilities and ensuring the reliability of vital components for your critical operations.

Additional Characteristics

Technical Characteristics for NiiN 011236902

Property	Details
BOLT CIRCLE DIAMETER	3.560 INCHES NOMINAL
BORE DIAMETER	1.500 INCHES NOMINAL
FLANGE WIDTH	3.750 INCHES MINIMUM AND 3.812 INCHES MAXIMUM
15 TOTAL

Weapon Systems that use NiiN 011236902

Name	Designator Code
COLUMBIA CLASS SSBN (TRIDENT)	KWN
OHIO CLASS SSBN (TRIDENT)	23N
SUBMARINE SHIP CONTROL AND NAVIGATION SYSTEMS	WDN
3 TOTAL

List of Part Numbers for NiiN 011236902

5001003A75X02, 8035001003A75X02, 8035001003A75X121

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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