016521948

VALVE,CHECK

NiiN: 016521948

NSN: 4820-01-652-1948

Obsolescence Risk Analysis

July 2024

Weapon Systems

$64.47

Avg. Price per Unit

139

Production Lead Time (days)

Substitutable NiiNs

Ark.ai carried out a criticality analysis of NiiN 016521948, which is an outdated component used in essential national security initiatives and weaponry systems such as the ARLEIGH BURKE CLASS DDG. Known by its NSN designation: 4820-01-652-1948, NiiN 016521948 is a VALVE,CHECK. Despite being formally classified as obsolete, it can still be sourced from a limited number of suppliers and has no officially interchangeable or substitutable NiiNs. With a production lead time of 139 days, its average cost per unit stands at $64.47.

Details about NiiN 016521948, including the roster of manufacturers and suppliers, connected parts and components, related critical weapon systems, and a recent procurement history, are comprehensively outlined in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
GULF PRODUCTS & SERVICES, LLC	5YPU3	--
III WILLIAMS, LLC	1WP64	--
Parker-hannifin Corporation	98441	C1220S20

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC21V4122	$132	2	1/12/21
SPE7MC20V7391	$142	2	6/1/20
SPE7M019V5354	$130	2	3/8/19

What are Similar or Alternative Parts for NiiN 016521948?

NiiN 016521948, a VALVE,CHECK, lacks any official interchangeable or substitutable NiiNs, yet it plays a crucial role in three essential weapon systems. Due to its limited availability, program managers dependent on NiiN 016521948 often seek similar NiiNs to adapt and mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a custom AI learning model, drawing insights from our extensive NiiN and NSN technical data to create a comprehensive similarity score. By using Ark, you can more effectively manage part supplies and diversify your supply chain, ensuring stability for critical national security initiatives.Discover how our AI-enabled analytical tools can help you manage parts and supplier alternatives more effectively. Click "Learn More" below to explore the capabilities of Ark's Similar and Alternative Parts tool and how it can support your program's needs.

Additional Characteristics

Technical Characteristics for NiiN 016521948

Property	Details
OPENING PRESSURE SETTING	20.00 POUNDS PER SQUARE INCH
MATERIAL	STEEL BODY
PART NAME ASSIGNED BY CONTROLLING AGENCY	IN-LINE CHECK VALVE
12 TOTAL

Weapon Systems that use NiiN 016521948

Name	Designator Code
ARLEIGH BURKE CLASS DDG	JDN
LANDING CRAFT AIR CUSHION (LCAC)	EDN
NAVY EXPEDITIONARY PROGRAMS	C7N
3 TOTAL

List of Part Numbers for NiiN 016521948

C1220S20

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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