011871638

RESISTOR,FIXED,WIRE WOUND,NONINDUCTIVE

NiiN: 011871638

NSN: 5905-01-187-1638

Obsolescence Risk Analysis

July 2024

Weapon Systems

$143.33

Avg. Price per Unit

125

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 011871638, which is an obsolete part linked to active national security programs and weapon systems, including CVN78CL UNIQUE ITEMS (NON NUC). Identified by NSN: 5905-01-187-1638, this part is a RESISTOR,FIXED,WIRE WOUND,NONINDUCTIVE. Despite being designated obsolete, it is still obtainable through a limited number of suppliers, with no officially interchangeable or substitutable NiiNs available. The production lead time for NiiN 011871638 is 125 days, with an average unit price of $143.33.

Information on NiiN 011871638, including the 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
Equipment Parts Sales	1N0P1	--
INTERNATIONAL RESISTIVE COMPANY INC	11502	1012NH4A3400OHMSPORM5PCT
MILITARY SPECIFICATIONS	--	--

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M120P2935	$2,193	15	1/29/20
SPE7M020P0874	$100	1	12/1/19
--	--	--	--

What are Similar or Alternative Parts for NiiN 011871638?

NiiN 011871638 is a critical resistor, specifically a fixed, wire-wound, non-inductive component, vital in three essential weapon systems. Despite having no interchangeable or substitutable NiiNs officially available, this part's limited sources require program managers to seek 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 information, to generate a comprehensive similarity score. This enables more effective parts supply management and diversification of supply chains for crucial national security programs.Explore the innovative capabilities of Ark's AI-powered part and supplier alternatives analytical tools. Click Learn More below to discover how our advanced technology can help you safeguard your supply chain and ensure the operational integrity of your critical systems.

Additional Characteristics

Technical Characteristics for NiiN 011871638

Property	Details
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS	-55.0 TO 350.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER	350.0 DEG CELSIUS
TERMINAL TYPE	TAB, SOLDER LUG
24 TOTAL

Weapon Systems that use NiiN 011871638

Name	Designator Code
CVN78CL UNIQUE ITEMS (NON NUC)	S4N
GUN FIRE CONTROL SYSTEM, MK 86	95N
TICONDEROGA CLASS CG (47)	EZN
3 TOTAL

List of Part Numbers for NiiN 011871638

1012NH4A3400OHMSPORM5PCT, 299440411, K472853400, MILPRF263, MILR263, RW47N332

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