The Ruler,metallic, cataloged under National Stock Number 7510-01-657-9989, is classified within Federal Supply Class 7510 (Office Supplies) of the Office Supplies and Devices group. The manufacturer of record is Starrett L S the Co Starrett Granite Surface Plate Div. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7510-01-657-9989 |
| Primary Part Number | C636-500 |
| Item Name | Ruler,metallic |
| FSC / FSG | 7510 / 75 — Office Supplies |
| Manufacturer | Starrett L S the Co Starrett Granite Surface Plate Div |
| Status | ACTIVE |
| Edge Smallest Graduation Unit | 36 MILLIMETER MM |
| Length | 19.5 INCHES IN |
| Beveled Edge | NOT INCLUDED |
| Width | 29.0 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| Thickness | 1.2 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 7510-01-657-9989 is a Ruler,metallic, manufactured by Starrett L S the Co Starrett Granite Surface Plate Div, classified under FSC 7510, Office Supplies. Status: active.
NSN 7510-01-657-9989 has 2 manufacturer part numbers on file: C636-500 (Starrett L S the Co Starrett Granite Surface Plate Div), 52636 (Starrett L S the Co Starrett Granite Surface Plate Div).
Key specifications for C636-500: Edge Smallest Graduation Unit: 36 MILLIMETER MM; Length: 19.5 INCHES IN; Beveled Edge: NOT INCLUDED; Width: 29.0 MILLIMETERS NOMINAL MM. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.