001973181

PIN,TAPERED,THREADED

NiiN: 001973181

NSN: 5315-00-197-3181

Obsolescence Risk Analysis

July 2024

Weapon Systems

$3.11

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 001973181, an obsolete part linked to active national security programs and weapon systems such as the HELICOPTER, CH-53 D/E. This part, also known as NSN: 5315-00-197-3181, is a PIN,TAPERED,THREADED. Despite being officially designated as obsolete, it remains obtainable through a few suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 001973181 is 35 days, with an average price per unit set at $3.11.

Details on NiiN 001973181, covering the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history, are provided in the following tables.

Learn More about NIIN 001973181

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
AERONAUTICAL STANDARDS GROUP	--	--
AMS 21st Century Logistics LLC	7QNH3	--
Arlo Corporation	9R205	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE5E721V1468	$324	108	12/21/20
SPE5E721V0115	$370	82	10/7/20
SPE5E717V4243	$541	191	6/2/17

What are Similar or Alternative Parts for NiiN 001973181?

NiiN 001973181 – a PIN, TAPERED, THREADED – is an essential component in three vital weapon systems, yet it lacks any officially interchangeable or substitutable NiiNs. Given that this part is only available from a limited number of sources, program managers must rely on similar NiiNs to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model, trained on a comprehensive database of NiiN and NSN technical data, to generate a multi-factor similarity score. By using Ark, you can manage parts supply more effectively and diversify your supply chain for critical national security programs. Discover how our AI-enabled analytical tools for part and supplier alternatives can help streamline your supply chain management. Click "Learn More" below to explore how Ark can provide innovative solutions to your supply challenges and enhance operational readiness for national security programs.

Additional Characteristics

Technical Characteristics for NiiN 001973181

Property	Details
SURFACE TREATMENT	CADMIUM OVERALL
FIRST END STYLE	OVAL
TAPER	0.500 PER FOOT IN INCHES
18 TOTAL

Weapon Systems that use NiiN 001973181

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 001973181

AN386211A

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