NSN 2815-01-580-0875 · NIIN 015800875 · Part number 4100850-1
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 59364
Government record, cited
NSN 2815-01-580-0875 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-580-0875. Manufacturer of record part number: 4100850-1.
Also searched as2815-01-580-0875 ·
2815015800875 ·
NIIN 015800875 ·
01-580-0875 ·
FSC 2815 Diesel Engines and Components · CAGE 59364 · 4100850-1
Manufacturer of record: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Identification
NSN: 2815-01-580-0875
NIIN: 015800875
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 4100850-1
Manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
General Description
The Piston and Ring Assembly, cataloged under National Stock Number 2815-01-580-0875, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). 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
2815-01-580-0875
Primary Part Number
4100850-1
Item Name
Piston and Ring Assembly
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
No interchangeability data on file.
Other items in FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099
2815-00-011-9099 · Item name not on file
2815-00-017-1875
PIN
2815-00-024-4185
2815-00-024-4185 · Item name not on file
2815-00-033-1482
2815-00-033-1482 · Item name not on file
2815-00-036-5350
2815-00-036-5350 · Item name not on file
2815-00-179-7630
TUBE
2815-00-346-4639
STRAINER ASSY
2815-00-592-5308
RING,PISTON
Frequently Asked Questions
What is NSN 2815-01-580-0875?
NSN 2815-01-580-0875 is a Piston and Ring Assembly, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-580-0875?
NSN 2815-01-580-0875 has 1 manufacturer part number on file: 4100850-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
What are the specifications of 4100850-1?
Key specifications for 4100850-1: Part Name Assigned by Controlling Agency: PISTON ASSEMBLY; End Item Identification: OIL COOLER FAN, 224-6063 CAGE K0378, H-1 HELICOPTER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-580-0875 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 2815-01-580-0875?
NSN 2815-01-580-0875 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.