The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-154-2130, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Eastern Co Div Eberhard Manufacturing. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Eastern Co Div Eberhard Manufacturing (CAGE 19220) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-154-2130 |
| Primary Part Number | EAA-8700-90 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Eastern Co Div Eberhard Manufacturing |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EAA-8700-90 PRIMARY | Eastern Co Div Eberhard Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 45A258 | D/9 Drawing number reference only Eastern Co Div Eberhard Manufacturing |
| EAA-8350 | D/9 Drawing number reference only Volvo Penta of the Americas Inc |
| 2AN797 | 5/9 Secondary reference Oshkosh Corp |
NSN 3040-01-154-2130 is a Piston,linear Actuating Cylinder, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-154-2130 has 1 manufacturer part number on file: EAA-8700-90 (Eastern Co Div Eberhard Manufacturing).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-285-0749. Verify interchangeability with system specifications before substitution.
Hazardous per DLA record (HMIC Y). 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.