The Fireman's Helmet, cataloged under National Stock Number 4210-01-039-6000, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-039-6000 |
| Item Name | Fireman's Helmet |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL: ANY ACCEPTABLE MAIN BODY; HEADWARE FASTENING METHOD: ADJUSTABLE CHIN STRAP AND ADJUSTABLE HEADBAND; BRIM TYPE: FULL WITH ELONGATED BACK; FACEPIECE TYPE: PLASTIC; GARMENT SIZE: 6-1/2 TO 8; FEATURES PROVIDED: EAR FLAPS AND NECK FLAP; COLOR: YELLOW, LIME ON MAIN BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-H-1987 | 5/1 Secondary reference U.S. Government activity |
| A-A-55202 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 4210-01-039-6000 is a Fireman's Helmet, classified under FSC 4210, Firefighting Equipment. Status: active.
Key specifications for 4210-01-039-6000: General Characteristics Item Description: MATERIAL: ANY ACCEPTABLE MAIN BODY; HEADWARE FASTENING METHOD: ADJUSTABLE CHIN STRAP AND ADJUSTABLE HEADBAND; BRIM TYPE: FULL WITH ELONGATED BACK; FACEPIECE TYPE: PLASTIC; GARMENT SIZE: 6-1/2 TO 8; FEATURES PROVIDED: EAR FLAPS AND NECK FLAP; COLOR: YELLOW, LIME ON MAIN BODY. 1 specification is 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.