The Chalk Line and Reel, cataloged under National Stock Number 5210-01-428-5628, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-01-428-5628 |
| Primary Part Number | 6R224 |
| Item Name | Chalk Line and Reel |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Length | 50.0 FEET NOMINAL FT |
| Capacity | 4.000 OUNCES OZ |
| Features Provided | FOLDING HANDLE |
| End Type | END HOOK |
| 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 |
|---|---|
| 6R224 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| Reference | Meaning |
|---|---|
| 5210PL2060471 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 47-671 | 3/9 Design control — primary reference The Stanley Works Dba Stanley Proto |
| 47-671 | 5/9 Secondary reference Stanley Tools Div of Stanley Works |
NSN 5210-01-428-5628 is a Chalk Line and Reel, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
NSN 5210-01-428-5628 has 1 manufacturer part number on file: 6R224 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 6R224: Length: 50.0 FEET NOMINAL FT; Capacity: 4.000 OUNCES OZ; Features Provided: FOLDING HANDLE; Special Features: PLASTIC CASE; FREE WHEELING CRANK MECHANISM; INCLUDES 4 OZ OF BLUE CHALK OZ. 4 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.