013156639

VALVE,SAFETY RELIEF

NiiN: 013156639

NSN: 4820-01-315-6639

Obsolescence Risk Analysis

July 2024

Weapon Systems

$936.00

Avg. Price per Unit

Production Lead Time (days)

Substitutable NiiNs

Ark.ai conducted a criticality analysis of NiiN 013156639, an obsolete part linked to active national security programs and weapon systems such as FIRE FIGHTING EQUIPMENT. Identified with NSN: 4820-01-315-6639, this item is a VALVE, SAFETY RELIEF. Officially marked as obsolete, it can only be sourced from a few suppliers and has no listed interchangeable or substitutable NiiNs. The part has a production lead time of 57 days and costs an average of $936.00 per unit.

Information about NiiN 013156639, 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 013156639

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
AVIARMS SUPPORT CORP.	58985	--
ROCKWOOD SWENDEMAN	0D4Y1	508001125
TYCO FIRE PRODUCTS LP	3670	508001166, 677903190

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7MC21P2858	$936	1	3/31/21
--	--	--	--
--	--	--	--

What are Similar or Alternative Parts for NiiN 013156639?

NiiN 013156639, a VALVE, SAFETY RELIEF, is an irreplaceable component for three critical weapon systems, despite having no official interchangeable or substitutable NiiNs. With the part being sourced from limited suppliers, program managers often resort to similar NiiNs that can be adapted to reduce obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a specialized AI learning model, trained on an extensive database of NiiN and NSN technical data, to deliver a multi-factor similarity score. Use Ark to better manage part supply and diversify your supply chain for essential national security programs.Explore our AI-enabled part and supplier alternatives analytical tools. Click Learn More below to discover how Ark can help you efficiently mitigate supply risks and ensure continuity for your mission-critical systems.

Additional Characteristics

Technical Characteristics for NiiN 013156639

Property	Details
NOMINAL THREAD SIZE	1.000 INCHES ALL ENDS
ITEM NAME	VALVE,SAFETY RELIEF
MATERIAL	BRONZE BODY
3 TOTAL

Weapon Systems that use NiiN 013156639

Name	Designator Code
FIRE FIGHTING EQUIPMENT	LEN
NIMITZ CLASS CVN	JAN
WHIDBEY ISLAND CLASS LSD	JSN
3 TOTAL

List of Part Numbers for NiiN 013156639

508001125, 508001166, 677903190

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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