011218186

NUT,PLAIN,ROUND

NiiN: 011218186

NSN: 5310-01-121-8186

Obsolescence Risk Analysis

July 2024

Weapon Systems

$239.20

Avg. Price per Unit

209

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 011218186, an obsolete part crucial to national security programs and weapon systems, including FIRE PUMPS. Known as NSN: 5310-01-121-8186, this NUT, PLAIN, ROUND is formally declared obsolete, available through a limited number of suppliers, and has no interchangeable or substitutable NiiNs. The part has a production lead time of 209 days and an average unit price of $239.20.

Information about NiiN 011218186, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and a recent procurement history, are detailed in the following tables.

Learn More about NIIN 011218186

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Acme Products And Engineering Inc.	1T943	38233901AP
CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION	0UBG9	38233901, 3823391PH, RY173734ITEM8
CURTISSWRIGHT ELECTROMECHANICAL CORPORATION	93232	3823391, 38233901, RY173734ITEM8, 3823391PH

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A622P5295	$259	1	11/24/21
SPE5E820P3521	$275	1	8/3/20
SPE5E818P1419	$498	2	2/16/18

What are Similar or Alternative Parts for NiiN 011218186?

NiiN 011218186, a plain round nut, has zero official interchangeable or substitutable NiiNs but is essential for three critical weapon systems. This part's availability is often restricted, leading program managers to seek similar NiiNs to adapt to their programs, thus mitigating 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 information to generate a multi-factor similarity score. By using Ark, supply chain managers can more effectively handle parts supply and diversify their sources for crucial national security programs.Click "Learn More" below to discover how our AI-enabled part and supplier alternatives analytical tools can enhance your supply chain management. Gain insights into our advanced technology that ensures the continuity and reliability of essential components in your critical projects.

Additional Characteristics

Technical Characteristics for NiiN 011218186

Property	Details
HOLE NOMINAL THREAD DIAMETER	0.250 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT COUNTERBORE DEPTH	0.250 INCHES NOMINAL SECOND END
19 TOTAL

Weapon Systems that use NiiN 011218186

Name	Designator Code
FIRE PUMPS	AHN
FMS - NEWPORT CLASS LST	JWN
TICONDEROGA CLASS CG (47)	EZN
3 TOTAL

List of Part Numbers for NiiN 011218186

38233901, 38233901, 3823391PH, 38233901AP, 38233901, RY173734ITEM8, 3823391PH, 3823391, 552201824A, RY173734ITEM8

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