The Plumb Bob, cataloged under National Stock Number 5210-00-889-3207, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-00-889-3207 |
| Item Name | Plumb Bob |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Status | ACTIVE |
| Top Removability | REMOVABLE |
| Point Removability | NONREMOVABLE |
| Style Designator | AXIAL CAVITY CYLINDRICAL |
| Mercury Filled Feature | INCLUDED |
| Accessory Components and Quantity | 1 LINE |
| Body Type | HOLLOW |
| Point Hardness Designation | HARDENED |
| Material | STEEL |
| Top Adjustability | ADJUSTABLE |
| 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 |
|---|---|
| 87B | 3/1 Design control — primary reference L.s. Starrett Company (the) Div Tool Division |
| GGG-P-501 TY3CLA | 5/9 Secondary reference U.S. Government activity |
| GGG-P-501 | 5/9 Secondary reference U.S. Government activity |
NSN 5210-00-889-3207 is a Plumb Bob, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
Key specifications for 5210-00-889-3207: Top Removability: REMOVABLE; Point Removability: NONREMOVABLE; Style Designator: AXIAL CAVITY CYLINDRICAL; Mercury Filled Feature: INCLUDED. 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.