The Indicator,ship's Speed, cataloged under National Stock Number 6320-00-853-1920, is classified within Federal Supply Class 6320 (Shipboard Alarm and Signal Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is L3 Technologies, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6320-00-853-1920 |
| Primary Part Number | 102680 |
| Item Name | Indicator,ship's Speed |
| FSC / FSG | 6320 / 63 — Shipboard Alarm and Signal Systems |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BULKHEAD |
| Phase | SINGLE |
| Length | 7.250 INCHES NOMINAL IN |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Light Location | EDGE |
| Illumination Color Generation Method | WHITE SOURCE W/RED FILTER |
| Color | RED BACKGROUND OVERALL |
| Depth | 7.000 INCHES NOMINAL IN |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Width | 6.750 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 |
|---|---|
| 102680 PRIMARY | L3 Technologies, Inc. (USA) |
| 62417-000 | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 10-1596-1 TYPE 1 | 7/9 Vendor item drawing reference L3 Technologies, Inc. |
| 10-1596-1 TYPE 1 | 5/9 Secondary reference Dynalec Corporation |
| 10-1596TYPEI | 5/9 Secondary reference L3 Technologies, Inc. |
| 10-1596TY1 | 5/9 Secondary reference L3 Technologies, Inc. |
NSN 6320-00-853-1920 is a Indicator,ship's Speed, manufactured by L3 Technologies, Inc., classified under FSC 6320, Shipboard Alarm and Signal Systems. Status: active.
NSN 6320-00-853-1920 has 2 manufacturer part numbers on file: 102680 (L3 Technologies, Inc.), 62417-000 (Dynalec Corporation).
1 possible match (shared part number, not a government interchangeability claim): 3020-00-953-2091. Verify interchangeability with system specifications before substitution.
Key specifications for 102680: Mounting Facility Type and Quantity: 1 BULKHEAD; Phase: SINGLE; Length: 7.250 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL. 11 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.