The Dampener,vibration,engine, cataloged under National Stock Number 2815-00-679-4969, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Vibratech Inc. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-679-4969 |
| Primary Part Number | 703055 |
| Item Name | Dampener,vibration,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Vibratech Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Mounting Facility Screw Thread Diameter | 0.340 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Outside Diameter | 15.140 INCHES NOMINAL IN |
| Inside Diameter | 4.252 INCHES NOMINAL IN |
| Bolt Circle Diameter | 5.500 INCHES NOMINAL IN |
| Thickness | 2.062 INCHES NOMINAL 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 |
|---|---|
| 7025892 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 703055 PRIMARY | Vibratech Inc (USA) |
| S-7025892 PRIMARY | Stahl Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| 2815006794969 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 586590 | 5/9 Secondary reference Renk America Llc Div Renk America |
NSN 2815-00-679-4969 is a Dampener,vibration,engine, manufactured by Vibratech Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-679-4969 has 3 manufacturer part numbers on file: 7025892 (U S Army Tank Automotive Command Amsta-Im-Mm), 703055 (Vibratech Inc), S-7025892 (Stahl Intl Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5920-01-475-9814, 4730-01-641-3832. Verify interchangeability with system specifications before substitution.
Key specifications for 703055: Mounting Hole Quantity: 3; Mounting Facility Screw Thread Diameter: 0.340 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S); Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 8 specifications are 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.