The Backplate,gearcase, cataloged under National Stock Number 2815-01-009-4329, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-009-4329 |
| Primary Part Number | 12472222 |
| Item Name | Backplate,gearcase |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | MFR FROM 0.135 IN. STEEL SHEET METAL; PLATE IS IRREGULAR SHAPE WITH DIFFERENT SIZE HOLES IRREGULARLY SPACED ON PLATE; SEVEN ANGLE BRACKETS SPOT WELDED ON PLATE; BRACKETS HAVE THREADED HOLES 0.313-18 UNC-2B THREAD SIZE; 14.125 IN. OVERALL W+ 16.250 IN. OVERALL LG; 1.000 IN. OVERALL THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12472222 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 103-0272 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 103D272 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 2815-01-009-4329 is a Backplate,gearcase, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-009-4329 has 1 manufacturer part number on file: 12472222 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12472222: General Characteristics Item Description: MFR FROM 0.135 IN. STEEL SHEET METAL; PLATE IS IRREGULAR SHAPE WITH DIFFERENT SIZE HOLES IRREGULARLY SPACED ON PLATE; SEVEN ANGLE BRACKETS SPOT WELDED ON PLATE; BRACKETS HAVE THREADED HOLES 0.313-18 UNC-2B THREAD SIZE; 14.125 IN. OVERALL W+ 16.250 IN. OVERALL LG; 1.000 IN. OVERALL THK IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.