004270537

SEAT,VALVE

NiiN: 004270537

NSN: 4820-00-427-0537

Obsolescence Risk Analysis

July 2024

Weapon Systems

$175.65

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 004270537, an obsolete part integral to current national security initiatives and weapon systems such as the ARLEIGH BURKE CLASS DDG. This part, also known by its National Stock Number (NSN) 4820-00-427-0537, is a SEAT, VALVE. It has been officially classified as obsolete, is supplied by a limited number of vendors, and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 004270537 stands at 62 days, with each unit priced on average at $175.65.

Information about NiiN 004270537 including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history are detailed in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Leslie Controls, Inc.	35795	N55244, 55244, 23776NPC3
Science Applications International Corporation	79343	--
TNL Sales LLC	1XLG2	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M122V0618	$3,280	17	10/18/21
SPE7MC21V4091	$4,992	26	1/8/21
SPE7MC18V7234	$5,347	28	5/29/18

What are Similar or Alternative Parts for NiiN 004270537?

NiiN 004270537 – a SEAT, VALVE – is a crucial component found in 11 essential weapon systems, but it does not have any officially interchangeable or substitutable NiiNs. Given its limited availability from few sources, program managers are often required to find similar NiiNs that can be adapted to their needs to counteract obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a proprietary AI learning model that has been trained on our extensive database of NiiN and NSN technical details to generate a multi-factor similarity score. This enables you to manage parts supply more effectively and diversify your supply chain for key national security programs.Explore Ark's comprehensive solutions further by clicking Learn More below. Discover how our AI-enabled part and supplier alternatives analytical tools can enhance your capability to manage and secure the supply chains of critical components for your programs.

Additional Characteristics

Technical Characteristics for NiiN 004270537

Property	Details
STYLE DESIGNATOR	PLAIN FLANGED
FLANGE DIAMETER	0.965 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT	0.135 INCHES NOMINAL
9 TOTAL

Weapon Systems that use NiiN 004270537

Name	Designator Code
ARLEIGH BURKE CLASS DDG	JDN
CVN NUCLEAR REACTOR BOUNDARY AREA	XBN
FMS - BUILD FRIGATES CLASS SHIPS	YRN
11 TOTAL

List of Part Numbers for NiiN 004270537

55244, 23776NPC3, N55244

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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