The Indicator,ship's Speed, cataloged under National Stock Number 6320-01-549-3153, 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 Teledyne Flir Maritime Us, Inc.. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6320-01-549-3153 |
| Primary Part Number | ST40 |
| Item Name | Indicator,ship's Speed |
| FSC / FSG | 6320 / 63 — Shipboard Alarm and Signal Systems |
| Manufacturer | Teledyne Flir Maritime Us, Inc. |
| Status | ACTIVE |
| Length | 5.000 INCHES NOMINAL IN |
| Display Digit Quantity | 7 |
| Light Location | BACK |
| Presentation Type | ILLUMINATED WINDOW |
| Height | 2.800 INCHES NOMINAL IN |
| Width | 1.500 INCHES NOMINAL IN |
| Material | PLASTIC ACRYLIC CASE |
| 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 |
|---|---|
| ST40 PRIMARY | Teledyne Flir Maritime Us, Inc. (USA) |
NSN 6320-01-549-3153 is a Indicator,ship's Speed, manufactured by Teledyne Flir Maritime Us, Inc., classified under FSC 6320, Shipboard Alarm and Signal Systems. Status: active.
NSN 6320-01-549-3153 has 1 manufacturer part number on file: ST40 (Teledyne Flir Maritime Us, Inc.).
Key specifications for ST40: Length: 5.000 INCHES NOMINAL IN; Display Digit Quantity: 7; Light Location: BACK; Presentation Type: ILLUMINATED WINDOW. 7 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.