NSN 2935-00-858-0752 — this item is cataloged by the U.S. Government under National Stock Number 2935-00-858-0752. Manufacturer of record part number: U520203.
Also searched as2935-00-858-0752 ·
2935008580752 ·
NIIN 008580752 ·
00-858-0752 ·
FSC 2935 Engine System Cooling Components, Aircraft Prime Moving · CAGE 78943 · U520203
Manufacturer of record: Triumph Thermal Systems, Llc
Identification
NSN: 2935-00-858-0752
NIIN: 008580752
FSC: 2935 — Engine System Cooling Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: U520203
Manufacturer: Triumph Thermal Systems, Llc
General Description
The Valve,heater, cataloged under National Stock Number 2935-00-858-0752, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Triumph Thermal Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2935-00-858-0752
Primary Part Number
U520203
Item Name
Valve,heater
FSC / FSG
2935 / 29 — Engine System Cooling Components, Aircraft Prime Moving
Other items in FSC 2935 — Engine System Cooling Components, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2935-00-000-0105
CAP,FILLER OPENING
2935-00-003-5905
2935-00-003-5905 · Item name not on file
2935-00-006-5833
2935-00-006-5833 · Item name not on file
2935-00-008-9559
PISTON,VALVE,OIL COOLER
2935-00-009-1568
2935-00-009-1568 · Item name not on file
2935-00-010-5525
2935-00-010-5525 · Item name not on file
2935-00-012-0059
CAP,FILLER OPENING
2935-00-016-4931
2935-00-016-4931 · Item name not on file
Frequently Asked Questions
What is NSN 2935-00-858-0752?
NSN 2935-00-858-0752 is a Valve,heater, manufactured by Triumph Thermal Systems, Llc, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2935-00-858-0752?
NSN 2935-00-858-0752 has 1 manufacturer part number on file: U520203 (Triumph Thermal Systems, Llc).
What are the specifications of U520203?
Key specifications for U520203: End Item Identification: ENGINE MODEL T56-A-14. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2935-00-858-0752 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.