010921737

PISTON,VALVE

NiiN: 010921737

NSN: 4820-01-092-1737

Obsolescence Risk Analysis

July 2024

Weapon Systems

$7k

Avg. Price per Unit

207

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 010921737 – an obsolete part linked to essential national security programs and weapon systems, including the MK-1 MOD 0 FIRE CONTROL SYSTEM. Known as NSN: 4820-01-092-1737, this component is a PISTON, VALVE. Although formally designated obsolete, it is still obtainable from a few suppliers and has no official interchangeable or substitutable NiiNs. The lead time for producing NiiN 010921737 is approximately 207 days, with an average cost of $7,000 per unit.

Information about NiiN 010921737, 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.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Dahl, George W Company Inc	88773	9334000000PIECE7, 9334000070
Gigli Enterprises, Inc.	1CU83	--
Purolator Facet, Inc.	90005	9334000000PIECE7, 9334000070506, 9334000070

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M320V2099	$20,994	2	2/3/20
SPE7M018V044L	$18,480	2	8/23/18
SPE7MC16V9856	$13,887	2	7/21/16

What are Similar or Alternative Parts for NiiN 010921737?

NiiN 010921737, a PISTON,VALVE, has no official interchangeable or substitutable NiiNs but is a crucial component in four essential weapon systems. With this part being sourced from limited suppliers, program managers facing supply issues or obsolescence risks often turn to similar NiiNs adaptable to their needs. Ark's Similar and Alternative Parts tool leverages a custom AI learning model, trained on an extensive database of NiiN and NSN technical information, to produce a detailed multi-factor similarity score. Use Ark to efficiently handle your parts supply and diversify your supply chain for critical national security programs.Explore how our advanced AI-enabled tools can help you identify alternative parts and suppliers, ensuring the resilience of your supply chain management. Click the Learn More button below to discover how Ark's comprehensive database and sophisticated similarity scoring can enhance your program's operational readiness and mitigate risks associated with part obsolescence and supply limitations.

Additional Characteristics

Technical Characteristics for NiiN 010921737

Property	Details
ITEM NAME	PISTON,VALVE
MATERIAL	STEEL CORROSION RESISTING
--	--
2 TOTAL

Weapon Systems that use NiiN 010921737

Name	Designator Code
MK-1 MOD 0 FIRE CONTROL SYSTEM	CEN
OHIO CLASS SSBN (TRIDENT)	23N
SSGN CLASS SUBMARINE	ZKN
4 TOTAL

List of Part Numbers for NiiN 010921737

9334000000PIECE7, 9334000070, 9334000000PIECE7, 9334000070506, 9334000070

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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