The Switch,toggle, cataloged under National Stock Number 5930-01-224-1236, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-224-1236 |
| Primary Part Number | 9999-6021-003 |
| Item Name | Switch,toggle |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Bushing Length | 0.350 INCHES NOMINAL IN |
| Actuator Diameter | 0.129 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNT |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING |
| Body Width | 0.470 INCHES NOMINAL IN |
| Body Height | 0.395 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES IN |
| Actuator Position-Action Relationship | UP POSITION MAINTAINED AND DOWN POSITION MAINTAINED |
| Body Length | 0.510 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Maximum Voltage Rating in Volts | 250.0 AC AND 28.0 DC |
| Thread Quantity Per Inch | 40 |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Thread Series Designator | UNS |
| Actuator Height | 0.410 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 5.000 AMPERES RESISTIVE DC AND 2.000 AMPERES RESISTIVE AC |
| 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 |
|---|---|
| 9999-6021-003 PRIMARY | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
| Reference | Meaning |
|---|---|
| 7201SPYZQ1 | C/1 Advisory reference — outside the item-of-supply concept C and K Components Inc |
| 7201SPYZQI | 5/9 Secondary reference C and K Components Inc |
| 7201SPYZQI | C/1 Advisory reference — outside the item-of-supply concept C & K Components, Llc Div C & K Components |
NSN 5930-01-224-1236 is a Switch,toggle, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-224-1236 has 1 manufacturer part number on file: 9999-6021-003 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
Key specifications for 9999-6021-003: Bushing Length: 0.350 INCHES NOMINAL IN; Overall Height: 1.280 INCHES NOMINAL IN; Actuator Diameter: 0.129 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 20 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.