Honeywell P/N 974907-1 installed in Various Pneumatic Butterfly Shutoff Valve P/Ns
Diaphragm, Air
Specifications
- Part Number
- Honeywell P/N 974907-1 installed in Various Pneumatic Butterfly Shutoff Valve P/Ns
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 75 — Air
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Pneumatics
- Inventory ClassRotable, expendable, or consumable
- Consumable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Airframe Applicability(6)
Alternate / Related Part Numbers(1)
P00438pma replacement
Data Sources(1)
- 2026-05-18Pma Oem Expansion
Quick Facts
Airframes6 applicable
Alternates1 found
ClassConsumable
CriticalityStandard
CategoryWide-body
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