FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
FSG: 29 — Engine Accessories
General Description
The Piston,drain Valve, cataloged under National Stock Number 2915-00-786-8331, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Piston,drain Valve
FSC / FSG
2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers (FSG 29)
Technical Specifications
Parameter
Value
NSN
2915-00-786-8331
Item Name
Piston,drain Valve
FSC / FSG
2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
37B201764P101
3/2Design control — primary reference
U.S. Government activity
37B201764P101
5/9Secondary reference
General Electric Company
No interchangeability data on file.
Other items in FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2915-00-037-7971
2915-00-037-7971 · Item name not on file
2915-00-037-8234
2915-00-037-8234 · Item name not on file
2915-00-124-0534
VALVE ASSEMBLY
2915-00-166-4957
ROTOR,FUEL PUMP
2915-00-650-8936
POPPET ASSEMBLY,CHE
2915-00-705-9720
RETAINER,CENTRAL
2915-01-484-4365
PLUG,FUEL LINE
2915-01-551-1643
HOUSING,FUEL PUMP
Frequently Asked Questions
What is NSN 2915-00-786-8331?
NSN 2915-00-786-8331 is a Piston,drain Valve, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
Is NSN 2915-00-786-8331 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.