737-3000-21
Top Collector - Winglet, 737-300
Specifications
- Part Number
- 737-3000-21
- Manufacturer
- Aviation Partners Boeing
- ATA ChapterMaintenance system chapter
- 57 — Wings
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Structures
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- PMA
- Aircraft Category
- Commercial-Jet
- Criticality
- Standard
Airframe Applicability(2)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryCommercial-Jet
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Coming SoonSimilar Parts(8)
737-0000
Top Collector - 737 Winglet
ATA 57PMAAviation Partners Boeing
737-0000-1
Top Collector - 737 Winglet
ATA 57PMAAviation Partners Boeing
737-0000-3
Top Collector - 737 Winglet
ATA 57PMAAviation Partners Boeing
737-0100
Top Collector - 737-700IGW (BBJ &737-700ER) Winglet Provisioned Wing
ATA 57PMAAviation Partners Boeing
737-0100-1
Top Collector - 737-700IGW (BBJ &737-700ER) Winglet Provisioned Wing
ATA 57PMAAviation Partners Boeing
737-0100-3
Top Collector - 737-700IGW (BBJ &737-700ER) Winglet Provisioned Wing
ATA 57PMAAviation Partners Boeing
737-1010-1
Winglets
ATA 57PMAAviation Partners Boeing
737-1010-2
Winglets
ATA 57PMAAviation Partners Boeing