011286643

SCREW,CAP,SOCKET HEAD

NiiN: 011286643

NSN: 5305-01-128-6643

Obsolescence Risk Analysis

July 2024

Weapon Systems

$155.70

Avg. Price per Unit

167

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis of NiiN 011286643, an obsolete part that plays a role in vital national security programs and weapon systems, such as the AIRCRAFT, HERCULES C-130. Known also as NSN: 5305-01-128-6643, this part is a SCREW,CAP,SOCKET HEAD. Despite being officially classified as obsolete, it can still be sourced from a few suppliers. There are no designated interchangeable or substitutable NiiNs for NiiN 011286643. The part has a production lead time of 167 days and typically costs $155.70 per unit.

Details about NiiN 011286643, including the list of manufacturers and suppliers, associated parts and components, related critical weapon systems, and its recent procurement history, are provided in the following tables.

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Authorized Manufacturers & Distributors

Name	CAGE	Part Number
B & K Aerospace	8A1E8	--
Harvard Industries, Inc	72962	3301716730
Long-lok Fasteners Corporation	16941	3301716730

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE5E220V4388	$458	2	3/27/20
SPE5E113V0175	$476	4	9/24/13
--	--	--	--

What are Similar or Alternative Parts for NiiN 011286643?

NiiN 011286643, a SCREW,CAP,SOCKET HEAD, is essential for three critical weapon systems but has 0 official interchangeable or substitutable NiiNs. Due to its availability from limited sources, program managers must rely on 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 data to produce a multi-factor similarity score. Ark helps manage parts supply more effectively and diversify your supply chain for vital national security programs.Discover how our AI-enabled analytical tools can provide part and supplier alternatives to ensure your supply chain stays resilient. Click "Learn More" below for detailed information about our comprehensive solutions.

Additional Characteristics

Technical Characteristics for NiiN 011286643

Property	Details
HEAD DIAMETER	0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
LOCKING FEATURE	PATCH THREADS
THREAD LENGTH	0.430 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
17 TOTAL

Weapon Systems that use NiiN 011286643

Name	Designator Code
AIRCRAFT, HERCULES C-130	06F
AIRCRAFT, STRATOFORTRESS B-52	04F
AIRCRAFT, STRATOLIFTER C/KC-135	05F
3 TOTAL

List of Part Numbers for NiiN 011286643

3301716, 3301716730

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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