The Square,carpenter's, cataloged under National Stock Number 5210-00-221-2048, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5210-00-221-2048 |
| Item Name | Square,carpenter's |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Status | ACTIVE |
| Design Type | ONE-PIECE |
| Blade Edge Smallest Graduation Unit | 1/16 INCH AND 1/12 INCH AND 1/4 INCH IN |
| Body Length | 24.000 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 1 STYLE AND A CLASS |
| Tongue Length | 16.000 INCHES IN |
| Inscribed Reference Table | BRACE AND ESSEX BOARD REFERENCE TABLES INSCRIBED |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| GGG-S-656 | 4/1 Identification reference U.S. Government activity |
| GGG-S-656 TY2CLAST1 | 5/1 Secondary reference U.S. Government activity |
NSN 5210-00-221-2048 is a Square,carpenter's, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
Key specifications for 5210-00-221-2048: Design Type: ONE-PIECE; Blade Edge Smallest Graduation Unit: 1/16 INCH AND 1/12 INCH AND 1/4 INCH IN; Body Length: 24.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 1 STYLE AND A CLASS. 7 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.