The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-377-7414, 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. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-377-7414 |
| Primary Part Number | EAA-8700-30U |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Eastern Co Div Eberhard Manufacturing |
| Status | ACTIVE |
| Compressed Length | 12.625 INCHES NOMINAL IN |
| Temp Rating | -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF |
| Piston Rod End Similarity | IDENTICAL |
| Extended Length | 19.625 INCHES NOMINAL IN |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Body Material | STEEL |
| Integral Valve Operation Method | PNEUMATIC |
| Bore Diameter | 0.320 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 |
|---|---|
| EAA-8700-30U PRIMARY | Eastern Co Div Eberhard Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| EAA-8700-304 | 5/9 Secondary reference Eastern Co Div Eberhard Manufacturing |
| 240803 | C/1 Advisory reference — outside the item-of-supply concept Renk America Llc Div Renk America |
NSN 3040-01-377-7414 is a Cylinder Assembly,actuating,line, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-377-7414 has 1 manufacturer part number on file: EAA-8700-30U (Eastern Co Div Eberhard Manufacturing).
Key specifications for EAA-8700-30U: Compressed Length: 12.625 INCHES NOMINAL IN; Temp Rating: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF; Piston Rod End Similarity: IDENTICAL; Extended Length: 19.625 INCHES NOMINAL IN. 9 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.