The Head,protractor,combination Squa, cataloged under National Stock Number 5210-01-629-2827, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-01-629-2827 |
| Primary Part Number | CPR-1224S |
| Item Name | Head,protractor,combination Squa |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Manufacturer | L.s. Starrett Company (the) Div Tool Division |
| Status | ACTIVE |
| General Characteristics Item Description | CAST IRON; BLACK SMOOTH FINISH; REVERSIBLE; FOR 12 IN. COMBINATION SQUARE IN |
| Purchase Description Identification | 5B5M3-11B5090406 |
| 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 |
|---|---|
| CPR-1224S PRIMARY | L.s. Starrett Company (the) Div Tool Division (USA) |
| Reference | Meaning |
|---|---|
| 5210PL2216624 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 11B5090406 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 5210-01-629-2827 is a Head,protractor,combination Squa, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
NSN 5210-01-629-2827 has 1 manufacturer part number on file: CPR-1224S (L.s. Starrett Company (the) Div Tool Division).
Key specifications for CPR-1224S: General Characteristics Item Description: CAST IRON; BLACK SMOOTH FINISH; REVERSIBLE; FOR 12 IN. COMBINATION SQUARE IN; Purchase Description Identification: 5B5M3-11B5090406. 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.