010509075

VALVE,SAFETY RELIEF

NiiN: 010509075

NSN: 4820-01-050-9075

Obsolescence Risk Analysis

July 2024

Weapon Systems

$19k

Avg. Price per Unit

400

Production Lead Time (days)

Substitutable NiiNs

Ark.ai executed a criticality analysis of NiiN 010509075, an obsolete part integral to active national security missions and weapon systems such as the KNOLLS ATOMIC POWER LAB - SPECIAL PROJECT MANAGEMENT SYSTEM. Known formally as NSN: 4820-01-050-9075, this item, a VALVE, SAFETY RELIEF, has been declared obsolete and is sourced from a limited pool of suppliers. There are no officially interchangeable or substitutable NiiNs for this part. NiiN 010509075 has a production lead time of 400 days and costs approximately $19,000 per unit.

Information about NiiN 010509075, including a list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history, is detailed in the following tables.

Learn More about NIIN 010509075

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Anderson Greenwood LP	1343	20263, 20263B51SS
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	2026301S0015, 20263, 20263B51SS
Science Applications International Corporation	79343	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M422P4208	$106,501	2	8/18/22
SPE7M319P4292	$148,048	4	6/21/19
SPE7M319P2625	$123,210	4	2/20/19

What are Similar or Alternative Parts for NiiN 010509075?

NiiN 010509075 – a critical safety relief valve – is essential in four key weapon systems. Despite having no official interchangeable or substitutable NiiNs, its limited sourcing options make it a significant concern for program managers. To address this, program managers often seek similar NiiNs that can be adapted to their needs, mitigating issues related to obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model that analyzes our extensive database of NiiN and NSN technical data, generating a comprehensive multi-factor similarity score. By using Ark, you can more efficiently manage your parts supply and diversify your supply chain, ensuring the continuity of critical national security programs. Want to explore more about how our AI-enabled tools can offer alternative parts and supplier options? Click Learn More below to dive into detailed information about our state-of-the-art analytical solutions and how they can support your program's needs.

Additional Characteristics

Technical Characteristics for NiiN 010509075

Property	Details
BOLT CIRCLE NOMINAL DIAMETER	2.375 INCHES ALL ENDS
FLANGE FACE DESIGN	RAISED STRAIGHT ALL ENDS
FLANGE SHAPE	ROUND WITH HOLES ALL ENDS
34 TOTAL

Weapon Systems that use NiiN 010509075

Name	Designator Code
KNOLLS ATOMIC POWER LAB - SPECIAL PROJECT MANAGEMENT SYSTEM	KKN
OHIO CLASS SSBN (TRIDENT)	23N
SUBMARINE AUXILIARY SYSTEM	SMN
4 TOTAL

List of Part Numbers for NiiN 010509075

20263, 2026301S0015, 20263, 20263B51SS, 20263B51SS

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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