010940169

VALVE,SAFETY RELIEF

NiiN: 010940169

NSN: 4820-01-094-0169

Obsolescence Risk Analysis

July 2024

Weapon Systems

$2k

Avg. Price per Unit

156

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 010940169, a part crucial to active national security programs and weapon systems, including the MK-1 MOD 0 FIRE CONTROL SYSTEM. NiiN 010940169, also known as NSN: 4820-01-094-0169, is a VALVE, SAFETY RELIEF. Officially designated as obsolete, it is available from a limited number of suppliers, with no interchangeable or substitutable NiiNs. The production lead time for NiiN 010940169 is 156 days, and the average unit price is $2k.

Information about NiiN 010940169, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and its recent procurement history, are detailed in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Circor Aerospace, Inc.	91816	5349B8BB, 5349B8BB5100
Dela Technology Corporation	2U435	--
ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS	25573	534988BB, KT31863ITEM7, KT318620

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M022V0389	$2,333	1	10/26/21
SPE7M022P0232	$2,333	1	10/19/21
SPE7M022P0232	$4,666	2	10/19/21

What are Similar or Alternative Parts for NiiN 010940169?

The NiiN 010940169, a SAFETY RELIEF VALVE, is an indispensable component for three vital weapon systems but has no official interchangeable or substitutable NiiNs. Due to its limited availability from select sources, program managers often depend on similar NiiNs that can be adapted to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model trained on an extensive NiiN and NSN technical information database to produce a multi-factor similarity score. By using Ark, you can more effectively manage your parts supply and diversify your supply chain for essential national security programs.Discover how our innovative AI-enabled part and supplier alternatives analytical tools can transform your supply chain management and reduce risks. Click "Learn More" below to explore these advanced solutions and enhance the reliability of your critical programs.

Additional Characteristics

Technical Characteristics for NiiN 010940169

Property	Details
ITEM NAME	VALVE,SAFETY RELIEF
FLOW CONTROL DEVICE	POPPET
THREAD CLASS	2B ALL ENDS
15 TOTAL

Weapon Systems that use NiiN 010940169

Name	Designator Code
MK-1 MOD 0 FIRE CONTROL SYSTEM	CEN
OHIO CLASS SSBN (TRIDENT)	23N
SUBMARINE ARMAMENT AND FIRE CONTROL SYSTEMS	WHN
3 TOTAL

List of Part Numbers for NiiN 010940169

534988BB, KT31863ITEM7, KT318620, 5349B8BB, 5349B8BB5100, KT318620, KT31863ITEM7

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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