The Relay-Switch, cataloged under National Stock Number 5999-00-960-8232, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 18 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-00-960-8232 |
| Primary Part Number | 10105961-3 |
| Item Name | Relay-Switch |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Contact Current Type | AC AND DC |
| Current Type | DC |
| Inclosure Material | STEEL CORROSION RESISTING |
| Operating Current in Amps | 0.06 NOMINAL |
| Current Rating at Maximum Rated Voltage | 10.0 AMPERES RESISTIVE |
| Contact Arrangement | DPDT |
| Voltage Rating at Maximum Rated Current | 30.0 VOLTS |
| Operating Voltage in Volts | 26.5 NOMINAL |
| Contact Maximum Voltage Rating in Volts | 28.0 |
| Switch Type | SENSITIVE |
| Switch Contact Arrangement | SPST,NORMALLY OPEN,BOTH POSITIONS MAINTAINED |
| Maximum DC Resistance in Ohms | 330.0 |
| Relay Type | ARMATURE |
| Mounting Configuration | FOUR NO. 6/0.138 IN./-32 THD MTG HOLES SPACED ON 3.000 IN. BY 0.969 IN. MTG CENTERS IN |
| Maximum Voltage Rating in Volts | 30.0 |
| Contact Current Rating at Maximum Rated Voltage | 400.0 MILLIAMPERES RESISTIVE |
| Noninductive Winding Quantity | 1 |
| Coil Current Type | DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Weight | 2.2800 lbs |
| Cube | 0.1133 cu ft |
| Part Number | Manufacturer |
|---|---|
| 10105961-3 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 433S400 | 3/9 Design control — primary reference Grimes Aerospace Co |
| 273940-01 | 5/9 Secondary reference U.S. Government activity |
| F-73940-1 | 5/2 Secondary reference U.S. Government activity |
| F-F73940-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5999-00-960-8232 is a Relay-Switch, manufactured by Us Army Aviation and Missile Command, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-960-8232 has 1 manufacturer part number on file: 10105961-3 (Us Army Aviation and Missile Command).
Key specifications for 10105961-3: Contact Current Type: AC AND DC; Overall Height: 3.062 INCHES NOMINAL IN; Current Type: DC; Inclosure Material: STEEL CORROSION RESISTING. 18 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.