General Characteristics Item Description: ALUMINUM ALLOY,12.000 IN. LG IN
Identification
NSN: 2935-01-256-7579
NIIN: 012567579
FSC: 2935 — Engine System Cooling Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
General Description
The Angle,support,oil Cooler, cataloged under National Stock Number 2935-01-256-7579, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
2935-01-256-7579
Item Name
Angle,support,oil Cooler
FSC / FSG
2935 / 29 — Engine System Cooling Components, Aircraft Prime Moving
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY,12.000 IN. LG IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
209-040-299-101
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 2935-01-256-7579?
NSN 2935-01-256-7579 is a Angle,support,oil Cooler, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
What are the specifications of 2935-01-256-7579?
Key specifications for 2935-01-256-7579: General Characteristics Item Description: ALUMINUM ALLOY,12.000 IN. LG IN; End Item Identification: AIRCRAFT MODEL AH-1W W. 1 specification is documented in the U.S. Government catalog.
Is NSN 2935-01-256-7579 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 2935-01-256-7579?
NSN 2935-01-256-7579 has DEMIL Code B. 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.