The Switch,toggle, cataloged under National Stock Number 5930-01-066-7147, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-066-7147 |
| Primary Part Number | TT21NG-RA-1 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Actuator Diameter | 0.096 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Actuator Style | ROUND |
| Actuator Position-Action Relationship | LEFT POSITION MAINTAINED AND RIGHT POSITION MAINTAINED |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Terminal Type and Quantity | 6 PRINTED CIRCUIT |
| Actuator Height | 0.210 INCHES NOMINAL IN |
| 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 |
|---|---|
| 408/4/53762/000 | Bae Systems Maritime Services (GBR) |
| 545101009 | Eaton Corporation (USA) |
| 145101009 | Eaton Corporation (USA) |
| TT21NG-RA-1 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5014535-001 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Technical Services Company |
| TT21NG-RA-1 | 3/9 Design control — primary reference U.S. Government activity |
| 408/4/53762/000 | 5/9 Secondary reference G E C Marconi S3i Ltd Combat Systems Division |
NSN 5930-01-066-7147 is a Switch,toggle, manufactured by Te Connectivity Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-066-7147 has 4 manufacturer part numbers on file: 408/4/53762/000 (Bae Systems Maritime Services), 545101009 (Eaton Corporation), 145101009 (Eaton Corporation), TT21NG-RA-1 (Te Connectivity Corporation).
Key specifications for TT21NG-RA-1: Actuator Diameter: 0.096 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Actuator Style: ROUND; Actuator Position-Action Relationship: LEFT POSITION MAINTAINED AND RIGHT POSITION MAINTAINED. 7 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.