Defense Program Sustainment Analysis

Obsolescence Risk and Impact

H-60 Sikorsky Hawk Family

Updated March 2024

20,327

Parts with Declining Procurement

6,005

Manufacturers with Declining Procurement

209,453

Obsolete Parts

73,235

Sole Sourced Parts

Obsolescence Risk and Impact: H-60 Hawk

Ark.ai conducted a sustainment program analysis of the H-60 Sikorsky Hawk Family program, examining the vendors, their suppliers, manufacturers, shippers, and other members of the supply chain ‚Äì as well as the critical parts and NiiNs the H-60 program relies on. The program analysis focuses particularly on obsolescence risk, including obsolete NiiNs, declining procurement, and sole sourced parts.

The analysis of the H-60 program resulted in the following statistics. There are 20,327 Parts with Declining Procurement and 6,005 Manufacturers with Declining Procurement. The count of Obsolete Parts is 209,453 and the H-60 program is dependent on 73,235 Sole Sourced Parts.

Information about the critical vendors for the H-60 program, as well as a list of the obsolete and sole sourced parts are included in the following tables.

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Top Organizations by NiiN Count

Name	Count of NiiNs	Dollars Awarded	Average Unit Price
Sikorsky Aircraft Corp	16,201	$1,600,177	$1,024
Rockwell Collins, Inc.	5,974	$2,070,111	$848
Raytheon Company	4,090	$124,966	$11,361
Northrop Grumman Corporation	2,438	$674,232	$6,483
Honeywell International Inc.	2,321	$4,664,130	$1,144

Top Sole Sourced NiiNs

NiiN	Description	Unit Price	Vendor Name
016038300	MODIFICATION KIT,AIRCRAFT COMPONENTS	$351,750	TELEDYNE FLIR SURVEILLANCE INC
015391808	RACK ASSEMBLY,AIRCR	$313,554	SIKORSKY AIRCRAFT CORP
011083473	STAND,ADAPTER,ENGIN	$164,936	RHINESTAHL CORP
016274337	WINCH,AIRCRAFT MOUNTED	$156,934	GOODRICH CORP
016187462	PANEL,POWER DISTRIBUTION	$138,686	SIKORSKY AIRCRAFT CORP

Top Obsolete NiiNs

NiiN	Description	WSDC Count	Authorized Suppliers
000510227	SCREW,MACHINE	15	8
008783292	NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON	15	8
001670814	WASHER,FLAT	15	12
008071474	NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON	15	13
009844988	SCREW,MACHINE	15	19

Top Weapon System Designator Codes

WSDC	Name	NiiN Count	Percent of Total NiiNs
YLN	HELICOPTER, SEAHAWK, H-60	101,070	66.2%
44N	HELICOPTER, LAMPS MARK III, SH-60B	81,662	53.5%
ERN	HELICOPTER, CARRIER BASED ASW, SH-60F	64,770	42.5%
ESN	HELICOPTER, SEARCH AND RESCUE, HH-60H	56,168	36.8%
ETN	HELICOPTER, USCG SEARCH AND RESCUE, HH-60J	45,756	30.0%

ABOUT OBSOLESCENCE RISK AND IMPACT

Evaluate the sustainability of critical national security programs and weapon systems. Understand critical vendors and manufacturers, the parts and NiiNs they supply for sustainment programs, the obsolescence risk for those NiiNs, and the potential impact on the program at large.

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EXPLORE ADDITIONAL ANALYSES

ABOUT ARK.AI

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