The Protective Device,switch, cataloged under National Stock Number 1220-01-168-2722, is classified within Federal Supply Class 1220 (Fire Control Computing Sights and Devices) of the Fire Control Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1220-01-168-2722 |
| Primary Part Number | 5268304 |
| Item Name | Protective Device,switch |
| FSC / FSG | 1220 / 12 — Fire Control Computing Sights and Devices |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF CIRCULAR DEVICE 2.032 IN. DIA,0.563 IN. THICK,WITH 0.875 IN. DIA HOLE IN CENTER AND 45 DEG TAPER FRONT TO BACK; MADE OF PMS-3 POLYSTYRENE OR ACETAL PER L-P-392,TYPE I,CLASS 2 WITH BLACK FINISH; LETTERING INCISED ON FRONT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5268304 PRIMARY | Naval Sea Systems Command (USA) |
NSN 1220-01-168-2722 is a Protective Device,switch, manufactured by Naval Sea Systems Command, classified under FSC 1220, Fire Control Computing Sights and Devices. Status: active.
NSN 1220-01-168-2722 has 1 manufacturer part number on file: 5268304 (Naval Sea Systems Command).
Key specifications for 5268304: General Characteristics Item Description: CONSISTS OF CIRCULAR DEVICE 2.032 IN. DIA,0.563 IN. THICK,WITH 0.875 IN. DIA HOLE IN CENTER AND 45 DEG TAPER FRONT TO BACK; MADE OF PMS-3 POLYSTYRENE OR ACETAL PER L-P-392,TYPE I,CLASS 2 WITH BLACK FINISH; LETTERING INCISED ON FRONT IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1220-01-168-2722 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.