PartsTable TECHNICAL DATA SHEET
NSN 2815-01-581-6673Government record, cited

Flexplate, Automatic Transmission2815-01-581-6673

NSN 2815-01-581-6673 · NIIN 015816673 · Part number 3918959
Cummins Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 15434
Government record, cited
NSN 2815-01-581-6673 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-581-6673. Manufacturer of record part number: 3918959.
Also searched as  2815-01-581-6673 · 2815015816673 · NIIN 015816673 · 01-581-6673 · FSC 2815 Diesel Engines and Components · CAGE 15434 · 3918959 · 70-05-603 · 70-05-603KIT
Nearby stock numbers  ·
Features
  • Flexplate,automatic Transmission — FSC 2815
  • General Characteristics Item Description: FLYWHEEL
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Cummins Inc.
Identification
  • NSN: 2815-01-581-6673
  • NIIN: 015816673
  • FSC: 2815 — Diesel Engines and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 3918959
  • Manufacturer: Cummins Inc.
General Description

The Flexplate,automatic Transmission, cataloged under National Stock Number 2815-01-581-6673, 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 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-581-6673
Primary Part Number3918959
Item NameFlexplate,automatic Transmission
FSC / FSG2815 / 28 — Diesel Engines and Components
ManufacturerCummins Inc.
StatusACTIVE
General Characteristics Item DescriptionFLYWHEEL
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
3918959 PRIMARY Cummins Inc. (USA)
70-05-603 Supacat Limited (GBR)
70-05-603KIT Supacat Limited (GBR)
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 2815-01-581-6673?

NSN 2815-01-581-6673 is a Flexplate,automatic Transmission, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-581-6673?

NSN 2815-01-581-6673 has 3 manufacturer part numbers on file: 3918959 (Cummins Inc.), 70-05-603 (Supacat Limited), 70-05-603KIT (Supacat Limited).

What are the specifications of 3918959?

Key specifications for 3918959: General Characteristics Item Description: FLYWHEEL; Special Features: DIESEL ENGINE. 1 specification is documented in the U.S. Government catalog.

Is NSN 2815-01-581-6673 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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