Capability · Logistics and sustainment

Maintenance, Repair, Overhaul and Spare Parts

Keeping fielded aircraft, vehicles, ships and equipment working: scheduled and unplanned maintenance, repair and overhaul work, and the supply or remanufacture of the replacement parts that work consumes.

FieldedPart of Logistics and sustainment

Builders

11 recorded roles

Systems

Tagged with it

Inputs

0 high or critical

Builders

Organizations working on it

Maturity

Fielded

Field-wide rating

Sources

Behind these records

Assessment

Case for · why it matters

GAO lists the availability of spare parts alongside depot workforce size and the condition of the aircraft on arrival as factors that decide how well a military repair depot performs.

Case against · the skeptic’s view

Spare-part supply remains a bottleneck even on a long-serving aircraft: Air Force depot officials told GAO that B-52s can spend roughly 80 to 100 days at the depot just waiting for parts during unplanned repairs, so more repair capacity alone does not fix readiness.

Who Builds It11

No maturity ratings yet for Aerospace Maintenance Solutions, Applied Companies, BLUSA Defense Manufacturing, CPI Aerostructures, Eps, Fidelity Technologies, GKN Aerospace, MAC Aerospace, ManTech Advanced Systems International, Inc., S3 Aerospace, Yulista Aviation

Sort

Organizations working on this technology. Select a sortable column heading to sort.
				Conf.
Aerospace Maintenance SolutionsUS	Supplier	Supplier	—	Reported
Applied CompaniesUS	Supplier	Supplier	—	Estimated
BLUSA Defense ManufacturingUS	Supplier	Supplier	—	Reported
CPI AerostructuresUS	Supplier	Supplier	—	Estimated
EpsUS	Supplier	Supplier	—	Reported
Fidelity TechnologiesUS	Supplier	Supplier	—	Reported
GKN AerospaceGB	Supplier	Supplier	—	Estimated
MAC AerospaceUS	Supplier	Supplier	—	Reported
ManTech Advanced Systems International, Inc.US	Prime	Supplier	—	Reported
S3 AerospaceUS	Supplier	Supplier	—	Reported
Yulista AviationUS	Supplier	Supplier	—	Reported

Placed by each organization's own maturity for this technology; TRL is self-reported or estimated, see confidence.