The Actuator,linear-Rotary,air, cataloged under National Stock Number 4810-01-218-0069, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-218-0069 |
| Primary Part Number | 78870-1 |
| Item Name | Actuator,linear-Rotary,air |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| Status | ACTIVE |
| General Characteristics Item Description | BODY CRES 347 ASTM-A-351;SHAFT CRES 17-4PH AMS5643;PIN CRES 440C QQ-S-763;SPRINGS CRES 17-7PH AMS-5673;SUPPORT CRES 304 QQ-S-763;CAP CRES 347 ASTM-A-351;PISTON NITRONIC 60 ASTM-A-276;PACKING FLUOROCARBON;BEARING POLYTETRAFLUOROETHYLENE;BAL SEALS CRES 302 AND POLYTETRAFLUOROETHYLENE;COTTER PIN CRES 321 AMS 7211 |
| 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 |
|---|---|
| 78870-1 PRIMARY | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA) |
| Reference | Meaning |
|---|---|
| 78870 | D/9 Drawing number reference only Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
NSN 4810-01-218-0069 is a Actuator,linear-Rotary,air, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-218-0069 has 1 manufacturer part number on file: 78870-1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
1 possible match (shared part number, not a government interchangeability claim): 2010-01-281-4445. Verify interchangeability with system specifications before substitution.
Key specifications for 78870-1: General Characteristics Item Description: BODY CRES 347 ASTM-A-351;SHAFT CRES 17-4PH AMS5643;PIN CRES 440C QQ-S-763;SPRINGS CRES 17-7PH AMS-5673;SUPPORT CRES 304 QQ-S-763;CAP CRES 347 ASTM-A-351;PISTON NITRONIC 60 ASTM-A-276;PACKING FLUOROCARBON;BEARING POLYTETRAFLUOROETHYLENE;BAL SEALS CRES 302 AND POLYTETRAFLUOROETHYLENE;COTTER PIN CRES 321 AMS 7211; End Item Identification: 4810012131544. 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.