The Switch,push, cataloged under National Stock Number 5930-01-089-3191, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is C & K Components, Llc Div C & K Components. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-089-3191 |
| Primary Part Number | 8121AV2 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | C & K Components, Llc Div C & K Components |
| Status | ACTIVE |
| Actuator Diameter | 0.122 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | FEED-THRU |
| Body Width | 0.270 INCHES NOMINAL IN |
| Body Height | 0.410 INCHES NOMINAL IN |
| Body Length | 0.500 INCHES NOMINAL IN |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Maximum Voltage Rating in Volts | 120.0 AC AND 28.0 DC |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 3 PRINTED CIRCUIT |
| Actuator Height | 0.230 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 1.000 AMPERES RESISTIVE DC AND 1.000 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 |
|---|---|
| 8121AV2 PRIMARY | C & K Components, Llc Div C & K Components (USA) |
| Reference | Meaning |
|---|---|
| 8121AV2 | 3/9 Design control — primary reference C and K Components Inc |
NSN 5930-01-089-3191 is a Switch,push, manufactured by C & K Components, Llc Div C & K Components, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-089-3191 has 1 manufacturer part number on file: 8121AV2 (C & K Components, Llc Div C & K Components).
Key specifications for 8121AV2: Overall Height: 0.833 INCHES NOMINAL IN; Actuator Diameter: 0.122 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: FEED-THRU. 13 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.