011276670

VALVE,SAFETY RELIEF

NiiN: 011276670

NSN: 4820-01-127-6670

Obsolescence Risk Analysis

July 2024

Weapon Systems

$9k

Avg. Price per Unit

310

Production Lead Time (days)

Substitutable NiiNs

Ark.ai carried out a criticality analysis of NiiN 011276670, an obsolete part tied to ongoing national security initiatives and weapon systems, notably the LOS ANGELES CLASS SSN (688). Identified with NSN: 4820-01-127-6670, this component is a SAFETY RELIEF VALVE. Officially marked as obsolete, it is obtainable from a handful of suppliers and lacks any official interchangeable or substitutable NiiNs. NiiN 011276670 has a production lead time of 310 days and an average unit cost of $9,000.

Information about NiiN 011276670, 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 011276670

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Anderson Greenwood LP	1343	20264, 20264DM41M
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP	15187	20264, 20264DM41M, 2026401R0401
Science Applications International Corporation	79343	20264DM41M

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC20P1692	$51,356	2	1/29/20
SPM7M211M6670	$35,487	3	9/30/11
SPM7M206M5053	$75,909	11	8/19/06

What are Similar or Alternative Parts for NiiN 011276670?

NiiN 011276670, a SAFETY RELIEF VALVE, currently has zero official interchangeable or substitutable NiiNs. Despite this, it remains an essential component in three critical weapon systems. Given its limited sourcing options, program managers frequently turn to similar NiiNs adaptable for their needs to handle obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a specialized AI model, trained with extensive NiiN and NSN technical data, to deliver a multi-factor similarity score. By using Ark, you can better manage your parts supply and diversify your supply chain for essential national security programs.Discover the comprehensive capabilities of Ark's AI-enabled part and supplier alternatives analytical tools. Click Learn More below to explore how our technology can support your mission-critical projects and ensure a reliable supply chain.

Additional Characteristics

Technical Characteristics for NiiN 011276670

Property	Details
NOMINAL OUTSIDE DIAMETER	3.688 INCHES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-C-20159 MIL SPEC SINGLE MATERIAL RESPONSE BODY
CONNECTION TYPE	FLANGE ALL ENDS
25 TOTAL

Weapon Systems that use NiiN 011276670

Name	Designator Code
LOS ANGELES CLASS SSN (688)	EXN
SUBMARINE AUXILLARY AND MISCELLANEOUS SYSTEMS	WFN
SUBMARINE HULL STRUCTURE	SQN
3 TOTAL

List of Part Numbers for NiiN 011276670

2026401R0401, 20264, 20264DM41M, 20264DM41M

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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