Defense Program Sustainment Analysis

Obsolescence Risk and Impact

T-AKE 1 Lewis and Clark Class Dry Cargo Ship

Updated March 2024

3,930

Parts with Declining Procurement

336

Manufacturers with Declining Procurement

44,865

Obsolete Parts

7,692

Sole Sourced Parts

Obsolescence Risk and Impact: T-AKE 1

Ark.ai conducted a sustainment program analysis of the T-AKE 1 Lewis and Clark Class Dry Cargo Ship 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 T-AKE 1 program relies on. The program analysis focuses particularly on obsolescence risk, including obsolete NiiNs, declining procurement, and sole sourced parts.

The analysis of the T-AKE 1 program resulted in the following statistics. There are 3,930 Parts with Declining Procurement and 336 Manufacturers with Declining Procurement. The count of Obsolete Parts is 44,865 and the T-AKE 1 program is dependent on 7,692 Sole Sourced Parts.

Information about the critical vendors for the T-AKE 1 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
Rockwell Collins, Inc.	1,267	$39,993	$2,412.02
Hyster-yale Group, Inc.	644	$825,562	$209.83
L3Harris Technologies, Inc.	521	$2,056,084	$265.97
Keysight Technologies, Inc.	307	$23,292	$137.29
Hamilton Sundstrand Corporation	275	$510	$34.00

Top Sole Sourced NiiNs

NiiN	Description	Unit Price	Vendor Name
012593380	ANTENNA ASSEMBLY	$143,399	L3 TECH INC
015763310	COVER,ACCESS	$43,393	L3 TECH INC
015121076	WASHER-EXTRACTOR,LAUNDRY,COMMERCIAL	$33,155	EDRO CORP THE
014857563	RECEIVER-TRANSMITTER SUBASSEMBLY,COUNTERMEASURES	$25,535	GEN_DYN MISSION SYSTM
012844229	VALVE,GATE	$16,200	PIMA VALVE LLC

Top Obsolete NiiNs

NiiN	Description	WSDC Count	Authorized Suppliers
009338120	WASHER,LOCK	1	36
009296395	WASHER,LOCK	1	38
009338121	WASHER,LOCK	1	23
009338118	WASHER,LOCK	1	34
009338119	WASHER,LOCK	1	21

Top Weapon System Designator Codes

WSDC	Name	NiiN Count	Percent of Total NiiNs
09N	T-AKE 1 CLASS	19,547	97.1%
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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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