The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-163-0802, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Designatronics Incorporated Div Sterling Instruments Div. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-163-0802 |
| Primary Part Number | S9911A-T617-51 |
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Designatronics Incorporated Div Sterling Instruments Div |
| Status | ACTIVE |
| Design Type | SINGLE REDUCTION |
| Shaft Position | OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT |
| Total Ratio | 304.80 TO 1 |
| Output Shaft Type | STRAIGHT |
| Output Shaft Quantity | 1 |
| 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 |
|---|---|
| 77C716469P001 | Lockheed Martin Corporation Div Rms (USA) |
| S9911A-T617-51 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| Reference | Meaning |
|---|---|
| 77C716469 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 3010-01-163-0802 is a Gear Assembly,speed Decreaser, manufactured by Designatronics Incorporated Div Sterling Instruments Div, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-163-0802 has 2 manufacturer part numbers on file: 77C716469P001 (Lockheed Martin Corporation Div Rms), S9911A-T617-51 (Designatronics Incorporated Div Sterling Instruments Div).
Key specifications for S9911A-T617-51: Design Type: SINGLE REDUCTION; Shaft Position: OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT; Total Ratio: 304.80 TO 1; Output Shaft Type: STRAIGHT. 5 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.