The Switch,push, cataloged under National Stock Number 5930-01-521-0993, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Otto Engineering Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-521-0993 |
| Primary Part Number | K2ABLAAAAA |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Otto Engineering Inc |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Body Style | HOLE MOUNT |
| Mounting Method | PANEL |
| Body Width | 1.060 INCHES NOMINAL IN |
| Body Height | 0.290 INCHES NOMINAL IN |
| Body Length | 1.250 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 28.0 DC AND 115.0 AC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.450 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES LAMP DC AND 16.000 AMPERES RESISTIVE DC |
| 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 |
|---|---|
| FXSW0010 | Intergraph Corporation Dba Intergraph Corp (USA) |
| K2ABLAAAAA PRIMARY | Otto Engineering Inc (USA) |
NSN 5930-01-521-0993 is a Switch,push, manufactured by Otto Engineering Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-521-0993 has 2 manufacturer part numbers on file: FXSW0010 (Intergraph Corporation Dba Intergraph Corp), K2ABLAAAAA (Otto Engineering Inc).
Key specifications for K2ABLAAAAA: Inclosure Type: HERMETICALLY SEALED; Body Style: HOLE MOUNT; Mounting Method: PANEL; Body Width: 1.060 INCHES NOMINAL IN. 10 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.