013173870

O-RING

NiiN: 013173870

NSN: 5331-01-317-3870

Obsolescence Risk Analysis

July 2024

Weapon Systems

$6.61

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 013173870, an obsolete part integral to active national security programs and weapon systems, including the COMPUTER, AN/UYK-43(V). Known also as NSN: 5331-01-317-3870, this part is an O-RING. Officially deemed obsolete, it is supplied by a limited number of vendors and has no officially interchangeable or substitutable NiiNs. The production lead time for NiiN 013173870 spans 82 days, with an average unit price of $6.61.

Information about NiiN 013173870 is extensively detailed in the accompanying tables, covering a spectrum that includes the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and recent procurement history.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
BECHTEL MARINE PROPULSION CORPORATION	94259	938A813140
DBR Industries, Inc.	1K697	--
MILITARY STANDARDS	--	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7L121P6791	$1,659	300	8/20/21
SPE7L121V0510	$141	20	10/19/20
SPE5EM20V4913	$118	2	6/30/20

What are Similar or Alternative Parts for NiiN 013173870?

NiiN 013173870, an O-RING, has 0 official interchangeable or substitutable NiiNs, yet it plays a crucial role in six essential weapon systems. Since this component is sourced from either a single or limited number of suppliers, program managers who rely on NiiN 013173870 often turn to similar NiiNs that can be adapted to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a bespoke AI learning model, trained on an extensive database of NiiN and NSN technical information, to generate a comprehensive multi-factor similarity score. Use Ark to streamline parts management and diversify your supply chain for vital national security programs.Discover how Ark's AI-enabled part and supplier alternatives analytical tools can revolutionize your supply chain strategy. Click Learn More below to explore the full range of capabilities and benefits that Ark offers for your critical needs.

Additional Characteristics

Technical Characteristics for NiiN 013173870

Property	Details
ELONGATION PERCENTAGE	200 MAXIMUM
CENTER HOLE DIAMETER	12.05 INCHES MAXIMUM
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
23 TOTAL

Weapon Systems that use NiiN 013173870

Name	Designator Code
COMPUTER, AN/UYK-43(V)	CCN
CVN78CL UNIQUE ITEMS (NON NUC)	S4N
GE3 MAIN PROPULSION SYSTEM	MPN
6 TOTAL

List of Part Numbers for NiiN 013173870

938A813140, AMS7271, AMS7271, AS3578278, AS3578278, MS9021278, SAEAS3578

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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