The Tread,nonmetallic,nonskid, cataloged under National Stock Number 7220-01-648-1014, is classified within Federal Supply Class 7220 (Floor Coverings) of the Household and Commercial Furnishings group. The manufacturer of record is 3m Company. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7220-01-648-1014 |
| Primary Part Number | SAFETY-WALK 5.5X5.5 510 |
| Item Name | Tread,nonmetallic,nonskid |
| FSC / FSG | 7220 / 72 — Floor Coverings |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Length | 5.5 INCHES NOMINAL IN |
| Width | 5.5 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 |
|---|---|
| SAFETY-WALK 5.5X5.5 510 PRIMARY | 3m Company (USA) |
| 7220-00-NIB-0053 | Louisiana Association for the Blind (USA) |
| Reference | Meaning |
|---|---|
| 7220-00-NIB-0053 | 5/2 Secondary reference U.S. Government activity |
NSN 7220-01-648-1014 is a Tread,nonmetallic,nonskid, manufactured by 3m Company, classified under FSC 7220, Floor Coverings. Status: active.
NSN 7220-01-648-1014 has 2 manufacturer part numbers on file: SAFETY-WALK 5.5X5.5 510 (3m Company), 7220-00-NIB-0053 (Louisiana Association for the Blind).
Key specifications for SAFETY-WALK 5.5X5.5 510: Length: 5.5 INCHES NOMINAL IN; Special Features: SAFETY-WALK, 510; COLOR:BLACK; BOX CONTAINS 50 PIECES; Width: 5.5 INCHES NOMINAL IN. 2 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.