The Oscilloscope, cataloged under National Stock Number 6625-01-178-9491, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Tektronix Uk Ltd. Government technical data includes 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-178-9491 |
| Primary Part Number | 2445 |
| Item Name | Oscilloscope |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Tektronix Uk Ltd |
| Status | ACTIVE |
| Beam Quantity | 2 |
| Phase | SINGLE |
| Current Type | AC |
| Trigger Sweep Voltage Amplitude Rating | 0.0 VOLTS MINIMUM AND 400.0 VOLTS MAXIMUM |
| Sweep Frequency Range | +0.0 TO 200.0 MEGAHERTZ |
| Sweep Circuit Type | HORIZONTAL AND VERTICAL |
| Accessory Components and Quantity | P6136 10X PROBES 2; FUSE 1; SNAP ACCESSORY POUCH 1; FRONT COVER 1; POWER CORD 1; OPER. MANUAL 1; POCKET GUIDE1 |
| Screen Size | 8 BY 10 CENTIMETERS CM |
| Frequency Rating | 48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM |
| Voltage Rating | 90.0 VOLTS MINIMUM AND 250.0 VOLTS MAXIMUM |
| Single Trigger Sweep Duration | 1.0 NANOSECONDS NOMINAL NS |
| X-Axis Frequency Response Rating | 200.0 MEGAHERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VU |
| Weight | 30.0000 lbs |
| Cube | 4.0000 cu ft |
| Part Number | Manufacturer |
|---|---|
| 2445 | Tektronix Uk Ltd (GBR) |
| U099-16 | Etat Major De L'armee De Terre (FRA) |
| Reference | Meaning |
|---|---|
| 2445B | 3/2 Design control — primary reference U.S. Government activity |
| 2445 | 5/9 Secondary reference U.S. Government activity |
| 2445A | 5/9 Secondary reference U.S. Government activity |
| TEK2445A | 5/9 Secondary reference Tektronix Uk Ltd |
NSN 6625-01-178-9491 is a Oscilloscope, manufactured by Tektronix Uk Ltd, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-178-9491 has 2 manufacturer part numbers on file: 2445 (Tektronix Uk Ltd), U099-16 (Etat Major De L'armee De Terre).
6 possible matches (shared part number, not a government interchangeability claim): 6750-01-193-8758, 2920-01-225-5814, 4730-01-258-2707. Verify interchangeability with system specifications before substitution.
Key specifications for 2445: Beam Quantity: 2; Overall Height: 7.500 INCHES NOMINAL IN; Phase: SINGLE; Current Type: AC. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.