005940981

RING,SPLINED

NiiN: 005940981

NSN: 2840-00-594-0981

Obsolescence Risk Analysis

July 2024

Weapon Systems

$15k

Avg. Price per Unit

488

Production Lead Time (days)

Substitutable NiiNs

Ark.ai carried out a criticality analysis of NiiN 005940981, an obsolete part linked with active national security programs and weapon systems such as the ADVANCED AIR TRAFFIC CONTR. & LAND. SYS (ATCALS) 404L. This part, also identified as NSN: 2840-00-594-0981, is a RING, SPLINED. Officially categorized as obsolete, it is accessible through a select number of suppliers, with no official interchangeable or substitutable NiiNs. The production lead time for NiiN 005940981 is 488 days, and the average unit cost is $15k.

Information on NiiN 005940981, including a list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history, is detailed in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Allison Transmission, Inc.	73342	6786734, 6780055
General Motors Corporation	24617	6786734, 6780055
Rolls-Royce Corporation	63005	6780055, 6786734

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4AX20D9400	$39,849	2	5/14/21
SPE4AX20D9400	$19,924	1	12/18/20
SPE4AX20F5063	$99,624	5	8/31/20

What are Similar or Alternative Parts for NiiN 005940981?

NiiN 005940981, identified as a RING,SPLINED, has no official interchangeable or substitutable NiiNs, yet it remains a crucial component in eight essential weapon systems. Due to its limited sourcing options, program managers depending on NiiN 005940981 turn to similar NiiNs that can be adapted for their projects to address obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a tailored AI learning model, trained with extensive NiiN and NSN technical data, to produce a detailed multi-factor similarity score. Use Ark to better manage your parts supply and broaden your supply chain for pivotal national security initiatives.Explore how our advanced AI-enabled tools can assist in identifying and analyzing part and supplier alternatives. Click "Learn More" below to discover how Ark can help you mitigate risks, ensure continuity in critical systems, and enhance your supply chain strategy.

Additional Characteristics

Technical Characteristics for NiiN 005940981

Property	Details
END ITEM IDENTIFICATION	T-56 AIRCRAFT ENGINE
ITEM NAME	RING,SPLINED
CRITICALITY CODE JUSTIFICATION	AGAV
3 TOTAL

Weapon Systems that use NiiN 005940981

Name	Designator Code
ADVANCED AIR TRAFFIC CONTR. & LAND. SYS (ATCALS) 404L	32F
AIRCRAFT, SOF (AC-130H, AC-130J, AC-130U, EC-130E, EC-130H, HC	ATF
ENGINE, AIRCRAFT T-56	73N
8 TOTAL

List of Part Numbers for NiiN 005940981

6780055, 6786734, 6786734, 6780055

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