NSN 2935-01-644-1842 · NIIN 016441842 · Part number 4501093
Rtx Corporation Div Pratt & Whitney · FSC 2935 — Engine System Cooling Components, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 55820
Government record, cited
NSN 2935-01-644-1842 — this item is cataloged by the U.S. Government under National Stock Number 2935-01-644-1842. Manufacturer of record part number: 4501093.
Also searched as2935-01-644-1842 ·
2935016441842 ·
NIIN 016441842 ·
01-644-1842 ·
FSC 2935 Engine System Cooling Components, Aircraft Prime Moving · CAGE 55820 · 4501093
Manufacturer of record: Rtx Corporation Div Pratt & Whitney
Identification
NSN: 2935-01-644-1842
NIIN: 016441842
FSC: 2935 — Engine System Cooling Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 4501093
Manufacturer: Rtx Corporation Div Pratt & Whitney
General Description
The Shield Heat, cataloged under National Stock Number 2935-01-644-1842, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2935-01-644-1842
Primary Part Number
4501093
Item Name
Shield Heat
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.
2935-00-361-6502
2935-00-361-6502 · Item name not on file
2935-00-420-9902
MANIFOLD,FLUID COOLER
2935-00-442-5837
2935-00-442-5837 · Item name not on file
2935-00-442-5839
2935-00-442-5839 · Item name not on file
2935-00-757-7092
2935-00-757-7092 · Item name not on file
2935-00-861-0023
2935-00-861-0023 · Item name not on file
2935-00-874-8420
VALVE,OIL COOLER
2935-00-932-2487
COOLER,LUBRICATING OIL,ENGINE
Frequently Asked Questions
What is NSN 2935-01-644-1842?
NSN 2935-01-644-1842 is a Shield Heat, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2935-01-644-1842?
NSN 2935-01-644-1842 has 1 manufacturer part number on file: 4501093 (Rtx Corporation Div Pratt & Whitney).
What are the specifications of 4501093?
Key specifications for 4501093: Part Name Assigned by Controlling Agency: SHIELD HEAT,PILOT FUEL; End Item Identification: C-5. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2935-01-644-1842 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.
What is the DEMIL code for NSN 2935-01-644-1842?
NSN 2935-01-644-1842 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.