Defense Program Sustainment Analysis

Obsolescence Risk and Impact

HMMWV High Mobility Multipurpose Wheeled Vehicle

Updated March 2024

4,971

Parts with Declining Procurement

861

Manufacturers with Declining Procurement

24,026

Obsolete Parts

9,625

Sole Sourced Parts

Obsolescence Risk and Impact: HMMWV

Ark.ai conducted a sustainment program analysis of the HMMWV High Mobility Multipurpose Wheeled Vehicle program, examining the vendors, their suppliers, manufacturers, shippers, and other members of the supply chain – as well as the critical parts and NiiNs the HMMWV program relies on. The program analysis focuses particularly on obsolescence risk, including obsolete NiiNs, declining procurement, and sole sourced parts.

The analysis of the HMMWV program resulted in the following statistics. There are 4,971 Parts with Declining Procurement and 861 Manufacturers with Declining Procurement. The count of Obsolete Parts is 24,026 and the HMMWV program is dependent on 9,625 Sole Sourced Parts.

Information about the critical vendors for the HMMWV 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

NameCount of NiiNsDollars AwardedAverage Unit Price
Oshkosh Defense, LLC5,832$78,920,610$496.88
AM General LLC4,952$75,295,383$243.37
BAE Systems Land & Armaments L.P.1,629$4,592,970$769.74
General Motors LLC1,171$5,195,662$142.76
L3Harris Technologies, Inc.512$36,221,924$443.60

Top Sole Sourced NiiNs

NiiNDescriptionUnit PriceVendor Name
016786013INSTALLATION KIT,VEHICULAR EQUIPMENT COMPONENTS$13,481OSHKOSH DEFENSE LLC
016781393PARTS KIT,BRACKET,VEHICULAR COMPONENTS$13,189OSHKOSH DEFENSE LLC
015541177PARTS KIT,FIRE EXTINGUISHER$11,572AM GENERAL LLC
015741950ARMOR SET,SUPPLEMENTAL,SMALL ARMS-FRAGMENTATION PROTECTIVE$10,790MACOMB SHEET METAL INC
015512331TELESCOPIC TAGS MODIFICATION KIT,ARMOR$10,704BAE SYSTM LAND AND ARMAMENTS LP

Top Obsolete NiiNs

NiiNDescriptionWSDC CountAuthorized Suppliers
009338120WASHER,LOCK636
009296395WASHER,LOCK538
009338121WASHER,LOCK1223
009338118WASHER,LOCK234
009338119WASHER,LOCK321

Top Weapon System Designator Codes

WSDCNameNiiN CountPercent of Total NiiNs
80ATRUCK, VEHICLE SYSTEM, 1 1/4-TON (HMMWV)13,98160.3%
O3MM1279A1, JLTV, UTILITY (TAMCN: D00487K)7,47432.3%
0QMTRUCK, UTILITY: EXPANDED CAPACITY ARMT CARRIER6,24426.9%
52MTRK, UTIL, HVY, 2 1/4T, HMMWV5,53023.9%
O0MM1280A1, JLTV, GENERAL PURPOSE (TAMCN: D00457K)5,37723.2%

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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