The Sign, cataloged under National Stock Number 9905-01-345-4520, is classified within Federal Supply Class 9905 (Signs, Advertising Displays, and Identification Plates) of the Miscellaneous group. The manufacturer of record is Federal Prison Industries, Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9905-01-345-4520 |
| Primary Part Number | 9905013454520 |
| Item Name | Sign |
| FSC / FSG | 9905 / 99 — Signs, Advertising Displays, and Identification Plates |
| Manufacturer | Federal Prison Industries, Inc |
| Status | ACTIVE |
| Length | 14.000 INCHES NOMINAL IN |
| Inscription | DANGER HARD HAT AREADANGER HARD HAT AREA FIRST SIDE FIRST INSCRIPTION |
| Basic Shape Style | RECTANGULAR |
| Color | RED BORDER |
| Color | BLACK AND RED INSCRIPTION |
| Color | BLACK AND RED INSCRIPTION BACKGROUND |
| Width | 10.000 INCHES NOMINAL IN |
| Material | ALUMINUM |
| Thickness | 0.020 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9905013454520 PRIMARY | Federal Prison Industries, Inc (USA) |
| DGR2414X10NR PRIMARY | Unicor Federal Prison Industries Inc Data Graphics Div (USA) |
| Reference | Meaning |
|---|---|
| W-DA180 | 5/9 Secondary reference Allstate Sign & Plaque Corp |
NSN 9905-01-345-4520 is a Sign, manufactured by Federal Prison Industries, Inc, classified under FSC 9905, Signs, Advertising Displays, and Identification Plates. Status: active.
NSN 9905-01-345-4520 has 2 manufacturer part numbers on file: 9905013454520 (Federal Prison Industries, Inc), DGR2414X10NR (Unicor Federal Prison Industries Inc Data Graphics Div).
Key specifications for 9905013454520: Length: 14.000 INCHES NOMINAL IN; Inscription: DANGER HARD HAT AREADANGER HARD HAT AREA FIRST SIDE FIRST INSCRIPTION; Basic Shape Style: RECTANGULAR; Color: RED BORDER. 9 specifications are 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.
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.