001383870

VALVE,STOP-CHECK

NiiN: 001383870

NSN: 4820-00-138-3870

Obsolescence Risk Analysis

July 2024

Weapon Systems

$2k

Avg. Price per Unit

289

Production Lead Time (days)

Substitutable NiiNs

Ark.ai performed a criticality analysis on NiiN 001383870, an obsolete part tied to vital national security programs and weapon systems, notably the ARLEIGH BURKE CLASS DDG. NiiN 001383870, also identified as NSN: 4820-00-138-3870, refers to a VALVE, STOP-CHECK. Officially marked as obsolete, it can be acquired from a limited number of suppliers and has no official interchangeable or substitutable NiiNs. The production lead time for NiiN 001383870 is 289 days, and the average cost per unit is $2k.

Detailed information about NiiN 001383870, including the list of manufacturers and suppliers, related parts and components, associated critical weapon systems, and recent procurement history, is provided in the following tables.

Learn More about NIIN 001383870

Authorized Manufacturers & Distributors

Name	CAGE	Part Number
CLOW CORP MARINE VALVE PRODUCTS	95321	EE25245IN
MILWAUKEE VALVE COMPANY, LLC	76364	1063NSC500, 1063NSC5IN
Pima Valve, LLC	30263	B1221E

Procurement History

Contract ID	Total Price	Quantity	Award Date
SPE7M023V2164	$8,456	3	3/6/23
SPE7M821V2435	$2,657	1	7/1/21
SPE7M821V2056	$2,657	1	4/30/21

What are Similar or Alternative Parts for NiiN 001383870?

NiiN 001383870 – a STOP-CHECK VALVE – has 0 official interchangeable or substitutable NiiNs, yet it remains an essential component in three critical weapon systems. As this part's availability is limited to few sources, program managers dependent on NiiN 001383870 must rely on adaptable similar NiiNs to manage obsolescence and supply risk. Ark's Similar and Alternative Parts tool leverages a custom AI learning model that analyzes our extensive database of NiiN and NSN technical specifications to generate a sophisticated similarity score. Use Ark to better handle your parts supply and diversify your supply chain, ensuring the reliability of vital national security programs.To dive deeper into how our AI-enabled tools can assist you in identifying part and supplier alternatives, click Learn More below. Explore our innovative solutions designed to streamline your supply chain management and safeguard against supply disruptions.

Additional Characteristics

Technical Characteristics for NiiN 001383870

Property	Details
CONNECTION TYPE	FLANGE ALL ENDS
MAXIMUM OPERATING TEMP	450.0 DEG FAHRENHEIT SINGLE RESPONSE
NOMINAL THICKNESS	0.750 INCHES ALL ENDS
29 TOTAL

Weapon Systems that use NiiN 001383870

Name	Designator Code
ARLEIGH BURKE CLASS DDG	JDN
FMS - NEWPORT CLASS LST	JWN
PATHFINDER CLASS T-AGS 60	PAN
3 TOTAL

List of Part Numbers for NiiN 001383870

1063NSC500, 1063NSC5IN, B1221E, EE25245IN, SC163FM0D

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