The Visor Lock,helmet, cataloged under National Stock Number 8415-01-331-4512, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Telegi Srl. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Visor Lock,helmet |
| FSC / FSG | 8415 — Clothing, Special Purpose (FSG 84) |
| Manufacturers | Telegi Srl (CAGE A5387) |
| Parameter | Value |
|---|---|
| NSN | 8415-01-331-4512 |
| Primary Part Number | 5387.4-3051 |
| Item Name | Visor Lock,helmet |
| FSC / FSG | 8415 / 84 — Clothing, Special Purpose |
| Manufacturer | Telegi Srl |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 5387.4-3051 | Telegi Srl (ITA) |
| Reference | Meaning |
|---|---|
| 75A3051 | 5/9 Secondary reference Bhv Aviation Consultants Gmbh |
| 75A3051 | 3/2 Design control — primary reference U.S. Government activity |
| A3051 | 5/2 Secondary reference U.S. Government activity |
NSN 8415-01-331-4512 is a Visor Lock,helmet, manufactured by Telegi Srl, classified under FSC 8415, Clothing, Special Purpose. Status: active.
NSN 8415-01-331-4512 has 1 manufacturer part number on file: 5387.4-3051 (Telegi Srl).
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.