PartsTable TECHNICAL DATA SHEET
NSN 2815-01-656-4135Government record, cited

Flexplate, Automatic Transmission2815-01-656-4135

NSN 2815-01-656-4135 · NIIN 016564135 · Part number 29533230
Allison Transmission Inc Dba Allison Transmission, Inc · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 73342
Government record, cited
NSN 2815-01-656-4135 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-656-4135. Manufacturer of record part number: 29533230.
Also searched as  2815-01-656-4135 · 2815016564135 · NIIN 016564135 · 01-656-4135 · FSC 2815 Diesel Engines and Components · CAGE 73342 · 29533230 · 4254972
Nearby stock numbers  ·
Features
  • Flexplate,automatic Transmission — FSC 2815
  • Overall Diameter: 16.57 INCHES NOMINAL IN
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc
Identification
  • NSN: 2815-01-656-4135
  • NIIN: 016564135
  • FSC: 2815 — Diesel Engines and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 29533230
  • Manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc
General Description

The Flexplate,automatic Transmission, cataloged under National Stock Number 2815-01-656-4135, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-656-4135
Primary Part Number29533230
Item NameFlexplate,automatic Transmission
FSC / FSG2815 / 28 — Diesel Engines and Components
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
Overall Diameter16.57 INCHES NOMINAL 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
29533230 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
4254972 Oshkosh Defense Llc (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 2815-01-656-4135?

NSN 2815-01-656-4135 is a Flexplate,automatic Transmission, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-656-4135?

NSN 2815-01-656-4135 has 2 manufacturer part numbers on file: 29533230 (Allison Transmission Inc Dba Allison Transmission, Inc), 4254972 (Oshkosh Defense Llc).

What are the specifications of 29533230?

Key specifications for 29533230: Overall Height: 1.86 INCHES NOMINAL IN; Overall Diameter: 16.57 INCHES NOMINAL IN; Special Features: INSIDE DIA: 13.69; Part Name Assigned by Controlling Agency: ADAPTER,FLEXPLATE. 1 specification is documented in the U.S. Government catalog.

Is NSN 2815-01-656-4135 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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