The Protractor Digital, cataloged under National Stock Number 5210-01-455-3458, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-01-455-3458 |
| Item Name | Protractor Digital |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Status | ACTIVE |
| 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 |
|---|---|
| 2475-1 | 3/9 Design control — primary reference Measurement Specialties Inc |
NSN 5210-01-455-3458 is a Protractor Digital, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4920-01-545-5381, 5330-01-548-2539. Verify interchangeability with system specifications before substitution.
Key specifications for 5210-01-455-3458: Special Features: MEASUREMENT RANGE- 45 DEG; OPERATING TEMP, 32 DEG TO 159 DEG; WEIGHT 1 2 OZ; ELECTRONIC SENSOR, MICROPROCESSOR AND LIQUID CRYSTAL DISPLAY; USES 9 VOLT BATTERY; WATER RESISTANT; ALL 4 EDGES ARE TRUE REFERENCE PLANES, ALLOWS MEASUREMENT ON ANY VERTICAL OR HORIZONTAL SURFACE OZ. 0 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.