PartsTable TECHNICAL DATA SHEET
NSN 2815-00-087-7285Government record, cited

Ring Set, Piston2815-00-087-7285

NSN 2815-00-087-7285 · NIIN 000877285 · Part number BM76365
Cummins Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 15434
Government record, cited
NSN 2815-00-087-7285 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-087-7285. Manufacturer of record part number: BM76365.
Also searched as  2815-00-087-7285 · 2815000877285 · NIIN 000877285 · 00-087-7285 · FSC 2815 Diesel Engines and Components · CAGE 15434 · BM76365
Nearby stock numbers  ·
Features
  • Ring Set,piston — FSC 2815
  • Ring Set Component Parts: COMPRESSION RING,129260,15434,8; COMPRESSION RING,132880,15434,8; OIL RING,134600,15434,8
  • Piston Accommodation Quantity: 8
  • Standard Bore Diameter: 5.500 INCHES IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Cummins Inc.
Identification
  • NSN: 2815-00-087-7285
  • NIIN: 000877285
  • FSC: 2815 — Diesel Engines and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: BM76365
  • Manufacturer: Cummins Inc.
General Description

The Ring Set,piston, cataloged under National Stock Number 2815-00-087-7285, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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
ParameterValue
NSN2815-00-087-7285
Primary Part NumberBM76365
Item NameRing Set,piston
FSC / FSG2815 / 28 — Diesel Engines and Components
ManufacturerCummins Inc.
StatusACTIVE
Ring Set Component PartsCOMPRESSION RING,129260,15434,8; COMPRESSION RING,132880,15434,8; OIL RING,134600,15434,8
Piston Accommodation Quantity8
Standard Bore Diameter5.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
BM76365 PRIMARY Cummins Inc. (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.
2815-00-000-0075
ENGINE,DIESEL
2815-00-001-0022
VALVE,POPPET,ENGINE
2815-00-001-3475
PISTON,INTERNAL COMBUSTION ENGIN
2815-00-001-7728
TAPPET,PUMP
2815-00-001-7737
2815-00-001-7737 · Item name not on file
2815-00-001-7805
OIL PUMP ASSEMBLY
2815-00-001-7806
CAMSHAFT,ENGINE
2815-00-001-7813
RING SET,PISTON

Frequently Asked Questions

What is NSN 2815-00-087-7285?

NSN 2815-00-087-7285 is a Ring Set,piston, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-00-087-7285?

NSN 2815-00-087-7285 has 1 manufacturer part number on file: BM76365 (Cummins Inc.).

What are the specifications of BM76365?

Key specifications for BM76365: Ring Set Component Parts: COMPRESSION RING,129260,15434,8; COMPRESSION RING,132880,15434,8; OIL RING,134600,15434,8; Piston Accommodation Quantity: 8; Standard Bore Diameter: 5.500 INCHES IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2815-00-087-7285 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.
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