002387533

BEARING,ROLLER,CYLINDRICAL

NiiN: 002387533

NSN: 3110-00-238-7533

Obsolescence Risk Analysis

June 2024

Weapon Systems

$615

Avg. Price per Unit

288

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 002387533, an obsolete part that plays a role in active national security programs and weapon systems, specifically the CH-53 D/E Helicopter. Known formally as NSN: 3110-00-238-7533, or BEARING, ROLLER, CYLINDRICAL, this component is obsolete and available only through a few suppliers, with no officially interchangeable or substitutable NiiNs. The part has a production lead time of 288 days and an average cost per unit of $615.

Information regarding NiiN 002387533, such as the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history, is detailed in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
McGill Manufacturing Company, Inc.	92563	65704
MPB CORPORATION	78118	65704
NEW YORK STANDARD BLACKBOARD CO	74118	65704

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A622P2798	$9,835	16	10/28/21
--	--	--	--
--	--	--	--

What are Similar or Alternative Parts for NiiN 002387533?

NiiN 002387533, a cylindrical roller bearing, has zero official interchangeable or substitutable NiiNs, yet it is a crucial component in five essential weapon systems. Due to its limited availability from one or few sources, program managers have to depend on similar NiiNs that can be modified to fit their programs, mitigating obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model trained on an extensive database of NiiN and NSN technical details to produce a comprehensive multi-factor similarity score. Use Ark to enhance parts supply management and diversify your supply chain for critical national security programs.Discover how our AI-enabled part and supplier alternatives analytical tools can revolutionize your supply chain strategy. Click Learn More below to delve into the features that make Ark an essential resource for safeguarding your programs against parts obsolescence and supply risk. Unlock the full potential of streamlined parts management and secure your operations with confidence.

Additional Characteristics

Technical Characteristics for NiiN 002387533

Property	Details
SURFACE FINISH	GROUND
STYLE DESIGNATOR	SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
OVERALL WIDTH	0.3887 INCHES MINIMUM AND 0.3937 INCHES MAXIMUM
10 TOTAL

Weapon Systems that use NiiN 002387533

Name	Designator Code
HELICOPTER, CH-53 D/E	41N
HELICOPTER, MH-53E	CFN
AIRCRAFT, AIRLIFTER C-17A	DTF
5 TOTAL

List of Part Numbers for NiiN 002387533

XJ170SE81, 101538IC4BG201

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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