1312B000001
BYPASS VALVE
Specifications
- Part Number
- 1312B000001
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 21 — Air ConditioningField reports: 21 (100%) — 3 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- unknown
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
33%
Component-change rate (FAA K-code)
- SDR reports
- 3
- Replace events
- 2
- Repair events
- 0
- K-code events
- 1
Reporting window 2014-10-04 – 2025-12-25Dominant chapter ATA 21
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability(6)
Alternate / Related Part Numbers(7)
1310A0000-03used on
1310B0000-01used on
1802A0000-01used on
1802A0000-02used on
1802A0000-03used on
2301A0000-01used on
2401A0000-01used on
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes6 applicable
Alternates7 found
ClassExpendable
CriticalityStandard
CategoryUnknown
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Coming SoonSimilar Parts(8)
-11A-C
Air Outlet
ATA 21OEM
-18A
Air Outlet
ATA 21OEM
-19A-D
Air Outlet
ATA 21OEM
-23S
Air Outlet
ATA 21OEM
-30 Refrigeration Pack 738443-15 Use in Air Cycle Machine 738384-3
Cooling Fan
ATA 21OEM
-501 & -502
Prssurization Switch
ATA 21OEM
-501 & -503
Switch, Pressurization System
ATA 21OEM
-5D
Assembly, Return Air Grill, Medium
ATA 21OEM