011861537

CAP,PISTON

NiiN: 011861537

NSN: 1095-01-186-1537

Obsolescence Risk Analysis

July 2024

Weapon Systems

$389.20

Avg. Price per Unit

209

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 011861537, an obsolete part linked to active national security initiatives and weapon systems, including the ADVANCE HAWK EYE - E2 D. This part, also known by its National Stock Number (NSN) 1095-01-186-1537, is identified as a CAP,PISTON. Officially deemed obsolete, NiiN 011861537 is available from a very limited number of suppliers and has no interchangeability or substitution with other NiiNs. It has a production lead time of 209 days and typically costs $389.20 per unit.

Information about NiiN 011861537, such as the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and the most recent procurement history, is detailed in the following tables.

Learn More about NIIN 011861537

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
Allied Defense Industries, LLC	0GD25	--
Commander Naval Sea Systems Command	53711	MD316231081
MISSION SYSTEMS WIMBORNE LIMITED	U1918	MD316231081

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7L121P7191	$97,504	88	9/14/21
SPE7L120P1216	$99,774	90	12/19/19
SPE7L414M0893	$33,660	85	3/13/14

What are Similar or Alternative Parts for NiiN 011861537?

NiiN 011861537, known as a CAP, PISTON, is indispensable in 11 vital weapon systems but has no official interchangeable or substitutable NiiNs. Given its limited sourcing options, program managers dependent on NiiN 011861537 often turn to similar NiiNs that can be adapted to mitigate obsolescence and supply risk. Ark's Similar and Alternative Parts tool employs a custom AI learning model, trained on an extensive database of NiiN and NSN technical details, to produce a comprehensive similarity score for each part. Leverage Ark to streamline parts management and diversify your supply chain for essential national security programs.Learn more about how our advanced AI-enabled tools can help you identify and analyze part and supplier alternatives. Discover the benefits of our cutting-edge technology designed to enhance your supply chain management and ensure the reliability of critical systems. Click Learn More below to explore our analytical solutions in greater detail.

Additional Characteristics

Technical Characteristics for NiiN 011861537

Property	Details
ITEM NAME	CAP,PISTON
GENERAL CHARACTERISTICS ITEM DESCRIPTION	STEEL,STAINLESS; 0.885 IN. O/A NOM LG; 0.800 O/A NOM DIA; HEXAGON DRIVE,0.434 IN. ACROSS FLATS
END ITEM IDENTIFICATION	ACFT MODEL AV-8
3 TOTAL

Weapon Systems that use NiiN 011861537

Name	Designator Code
ADVANCE HAWK EYE - E2 D	B4N
AIRCRAFT, C-2A (REPROCURED)	BPN
AIRCRAFT, HARRIER AV-8B	55N
11 TOTAL

List of Part Numbers for NiiN 011861537

MD316231081

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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