The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-128-5880, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Derbyshire Machine & Tool Co. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3040-01-128-5880 |
| Primary Part Number | 87625-0306 ITEM 1 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Derbyshire Machine & Tool Co |
| Status | ACTIVE |
| Outside Diameter | 15.970 INCHES NOMINAL IN |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 87625-0306 ITEM 1 | Derbyshire Machine & Tool Co (USA) |
| Reference | Meaning |
|---|---|
| 518-4674804-0001 | 3/2 Design control — primary reference U.S. Government activity |
| 87625-0306 ITEM 1 | 3/2 Design control — primary reference U.S. Government activity |
| 4674804-0001 | 5/9 Secondary reference Drw Mfg Co |
| 87625-0306 | D/9 Drawing number reference only U.S. Government activity |
| 467804-0001A | 3/2 Design control — primary reference U.S. Government activity |
| 4674804-0001 | 3/9 Design control — primary reference U.S. Government activity |
| 518-4674804 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-128-5880 is a Piston,linear Actuating Cylinder, manufactured by Derbyshire Machine & Tool Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-128-5880 has 1 manufacturer part number on file: 87625-0306 ITEM 1 (Derbyshire Machine & Tool Co).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-152-0250. Verify interchangeability with system specifications before substitution.
Key specifications for 87625-0306 ITEM 1: Outside Diameter: 15.970 INCHES NOMINAL IN; Overall Length: 5.000 INCHES NOMINAL IN; Special Features: NICKEL-BRONZE PER MIL-B-24059;5.376 IN.ID;3 HOLES 0.180 IN.DIA BY 1.500 IN.DEEP,EQUALLY SPACED ON 8.000 IN.BOLT CIRCLE IN; Material: NICKEL ALLOY. 2 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.