The Switch,supervisory, cataloged under National Stock Number 5930-01-652-6623, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell Life Safety Headquarters. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-652-6623 |
| Primary Part Number | OSY2 |
| Item Name | Switch,supervisory |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Honeywell Life Safety Headquarters |
| Status | ACTIVE |
| 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 |
|---|---|
| OSY2 PRIMARY | Honeywell Life Safety Headquarters (USA) |
NSN 5930-01-652-6623 is a Switch,supervisory, manufactured by Honeywell Life Safety Headquarters, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-652-6623 has 1 manufacturer part number on file: OSY2 (Honeywell Life Safety Headquarters).
Key specifications for OSY2: Special Features: MONITORS THE OPEN POSITION OF AN OUTSIDE SCREW AND YOKE TYPE GATE VALVE; SUITABLE FOR 1 TO 12 INCH VALVES, INDOOR AND OUTDOOR USE; USER FRIENDLY MOUNTING BRACKET AND ADJUSTABLE SHAFT; CONTACT RATINGS:TWO SETS OF SPDT (FORM-C), 10.0 A AT 125/250 VAC, 2.5 A AT 6/12/24 VDC; OVERALL SWITCH DIMENSION:5.75H X 3.5W X 3.25 INCH D; BRACKET SPAN DIMENSIONS:2.25H X 6.75W X 1.0 INCH D; MAXIMUM STEM EXTENSION:2.625 INCH; OPERATING TEMPERATURE RANGE:32 DEGREE F TO 120 DEGREE F (0 DEGREE C TO 49 DEGREE C) VDC. 0 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.