012458542

BEARING,BALL,ANNULAR

NiiN: 012458542

NSN: 3110-01-245-8542

Obsolescence Risk Analysis

July 2024

Weapon Systems

$133.54

Avg. Price per Unit

171

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 012458542, an obsolete part tied to national security programs and weapon systems such as the HELICOPTER, CH-53 D/E. This part, also known as NSN: 3110-01-245-8542, is a BEARING, BALL, ANNULAR. Despite its formal designation as obsolete, it is still obtainable through a limited number of suppliers and has no officially interchangeable or substitutable NiiNs. NiiN 012458542 has a production lead time of 171 days and an average cost of $133.54 per unit.

Information about NiiN 012458542, including a comprehensive list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and its recent procurement history are detailed in the following tables.

Learn More about NIIN 012458542

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Jamaica Bearings Co. Inc.	4836	--
Mechatronics, Inc.	5V122	--
New Hampshire Ball Bearings, Inc.	83086	DW5SD702, SB4100101

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A516D5074	$8,289	27	11/15/20
SPE4A619F498S	$5,535	18	8/6/19
SPE4A519F346X	$5,032	18	3/5/19

What are Similar or Alternative Parts for NiiN 012458542?

NiiN 012458542, a BEARING, BALL, ANNULAR, currently has no official interchangeable or substitutable NiiNs but remains an essential component in three critical weapon systems. Since this part is sourced from one or very few suppliers, program managers in charge of systems reliant on NiiN 012458542 use similar NiiNs that can be adapted to their projects to address 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 provide a multifactor similarity score. By using Ark, you can better manage parts supply and diversify your supply chain for essential national security programs.Click Learn More below to discover how our AI-enabled part and supplier alternatives analytical tools can help you navigate the complexities of parts supply management. Explore the features that make Ark the preferred choice for ensuring the continuous availability of crucial components for your projects.

Additional Characteristics

Technical Characteristics for NiiN 012458542

Property	Details
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 52100 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ITEM NAME	BEARING,BALL,ANNULAR
10 TOTAL

Weapon Systems that use NiiN 012458542

Name	Designator Code
HELICOPTER, CH-53 D/E	41N
HELICOPTER, MH-53E	CFN
HELICOPTERS CH-53	EAN
3 TOTAL

List of Part Numbers for NiiN 012458542

D373671, SB4100101, DW5SD702, SB4100101

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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