The Fault Sensing and Switching Unit, cataloged under National Stock Number 6625-01-282-2303, 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 Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-282-2303 |
| Primary Part Number | 48423-1001-101 |
| Item Name | Fault Sensing and Switching Unit |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8423-2 | Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa (USA) |
| 48423-1001-101 PRIMARY | Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa (USA) |
| Reference | Meaning |
|---|---|
| 48423-1001-101 | 5/9 Secondary reference Trak Microwave Corp |
| 8423-2 | 5/9 Secondary reference Trak Microwave Corp |
NSN 6625-01-282-2303 is a Fault Sensing and Switching Unit, manufactured by Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-282-2303 has 2 manufacturer part numbers on file: 8423-2 (Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa), 48423-1001-101 (Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa).
Key specifications for 48423-1001-101: End Item Identification: MODEL 11165-8421-6 TIMING SYSTEM. 0 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.