The Switch,push, cataloged under National Stock Number 5930-01-231-2257, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell Control Systems Ltd Div Automation & Control Solutions - Service. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-231-2257 |
| Primary Part Number | AML21BBA2AD |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Honeywell Control Systems Ltd Div Automation & Control Solutions - Service |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | PANEL MOUNT |
| Actuator Style | RECTANGULAR |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| 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 |
|---|---|
| AML21BBA2AD | Honeywell Control Systems Ltd Div Automation & Control Solutions - Service (GBR) |
| 335-665 | Humber Electrical Engineering Co. Ltd (GBR) |
| 335-665 | Rs Components Limited (GBR) |
| Reference | Meaning |
|---|---|
| AML21BBA2AD | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-231-2257 is a Switch,push, manufactured by Honeywell Control Systems Ltd Div Automation & Control Solutions - Service, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-231-2257 has 3 manufacturer part numbers on file: AML21BBA2AD (Honeywell Control Systems Ltd Div Automation & Control Solutions - Service), 335-665 (Humber Electrical Engineering Co. Ltd), 335-665 (Rs Components Limited).
Key specifications for AML21BBA2AD: Inclosure Type: FULLY INCLOSED; Body Style: PANEL MOUNT; Actuator Style: RECTANGULAR; Special Features: SILVER CONTACTS; UL LISTED CSA CERTIFIED; NON LIGHTED SQ STD BEZEL. 6 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.