The Switch,rotary, cataloged under National Stock Number 5930-01-351-2353, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cole Instrument Corp. Dba Cole Instruments. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-351-2353 |
| Primary Part Number | 2400-4441 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Cole Instrument Corp. Dba Cole Instruments |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2400-4441 | Cole Instrument Corp. Dba Cole Instruments (USA) |
| Reference | Meaning |
|---|---|
| A3131742 | 5/9 Secondary reference Tallahassee Technologies, Inc Dba Elbit Systems |
| 51MY231092 | 3/2 Design control — primary reference U.S. Government activity |
| A3131742 | 5/9 Secondary reference U.S. Government activity |
| 240-4411 | 5/9 Secondary reference Cole Instrument Corp. Dba Cole Instruments |
| A3131742 | 5/9 Secondary reference General Dynamics Land Systems, Inc. Dba General Dynamics Land Systems Customer Service & Su |
| A3131742 | 5/9 Secondary reference U.S. Government activity |
NSN 5930-01-351-2353 is a Switch,rotary, manufactured by Cole Instrument Corp. Dba Cole Instruments, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-351-2353 has 1 manufacturer part number on file: 2400-4441 (Cole Instrument Corp. Dba Cole Instruments).
Key specifications for 2400-4441: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: RECEIVER-TRANSMITTER,RADIO RT-1523A(C)/U A. 1 specification is 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.