008185086

DIFFUSER,AIR,AIRCRAFT HEATING AND VENTILATING

NiiN: 008185086

NSN: 1660-00-818-5086

Obsolescence Risk Analysis

June 2024

Weapon Systems

$1,750

Avg. Price per Unit

168

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 008185086, an obsolete part linked with essential national security programs and weapon systems, such as the STRATOFORTRESS B-52 AIRCRAFT. Known also by its National Stock Number (NSN) 1660-00-818-5086, this component is a DIFFUSER,AIR,AIRCRAFT HEATING AND VENTILATING. Despite being officially labeled obsolete, it can still be sourced from a few suppliers and has no officially recognized interchangeable or substitutable NiiNs. NiiN 008185086 carries a production lead time of 168 days and costs approximately $1,750 per unit.

Details about NiiN 008185086, 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 008185086

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
ALLIEDSIGNAL INC	72599	5285501, 528550
HONEYWELL INTERNATIONAL INC.	70210	5285501, 528550
QUALITY AVIATION, INC.	62083

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE4A624P3587	$5,250	3	11/8/23
SPETA623P0597	$3,500	2	5/31/23
--	--	--	--

What are Similar or Alternative Parts for NiiN 008185086?

NiiN 008185086 – a DIFFUSER,AIR,AIRCRAFT HEATING AND VENTILATING – lacks any official interchangeable or substitutable NiiNs, yet it remains essential for two critical weapon systems. Due to its limited availability from specific sources, program managers must rely on similar NiiNs adaptable to their needs to address obsolescence and supply risk. Ark's Similar and Alternative Parts tool uses a custom AI learning model trained on our extensive database of NiiN and NSN technical information, generating a multi-factor similarity score. With Ark, program managers can more effectively manage parts supply and diversify their supply chains for crucial national security programs.Discover how our AI-enabled part and supplier alternatives analytical tools can revolutionize your supply management process. Click Learn More below to gain deeper insights into how Ark can assist in mitigating supply risks and enhancing the reliability of your critical operations.

Additional Characteristics

Technical Characteristics for NiiN 008185086

Property	Details
ITEM NAME	DIFFUSER,AIR,AIRCRAFT HEATING AND VENTILATING
GENERAL CHARACTERISTICS ITEM DESCRIPTION	MADE FROM FUNNEL ASSY 528264-1;VARNISH EXCEPT FOR CONNECTING SURFACES,7.600 IN. MIN 7.750 IN. MAX LG FROM END TO OUTLET CENTER;4.245 IN. MIN 4.255 IN. MAX ID
--	--
2 TOTAL

Weapon Systems that use NiiN 008185086

Name	Designator Code
AIRCRAFT, STRATOFORTRESS B-52	04F
AIRCRAFT, STRATOLIFTER C/KC-135	05F
--	--
2 TOTAL

List of Part Numbers for NiiN 008185086

5285501, 528550, TTX451N003C0R3P

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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