The Crayon,marking, cataloged under National Stock Number 7510-00-281-4849, is classified within Federal Supply Class 7510 (Office Supplies) of the Office Supplies and Devices group. The manufacturer of record is Farrand Optical Co Inc Commercial Products Div. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7510-00-281-4849 |
| Primary Part Number | 33K148 |
| Item Name | Crayon,marking |
| FSC / FSG | 7510 / 75 — Office Supplies |
| Manufacturer | Farrand Optical Co Inc Commercial Products Div |
| Status | ACTIVE |
| Design Type | HEXAGON |
| Unit Package Quantity | 12 |
| Container Type | BOX |
| Color | YELLOW |
| Material | WAX |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 33K148 PRIMARY | Farrand Optical Co Inc Commercial Products Div (USA) |
| Reference | Meaning |
|---|---|
| ZZ-T-416 TY4CLG | 5/9 Secondary reference U.S. Government activity |
| ZZ-T-416 | 5/9 Secondary reference U.S. Government activity |
NSN 7510-00-281-4849 is a Crayon,marking, manufactured by Farrand Optical Co Inc Commercial Products Div, classified under FSC 7510, Office Supplies. Status: active.
NSN 7510-00-281-4849 has 1 manufacturer part number on file: 33K148 (Farrand Optical Co Inc Commercial Products Div).
1 possible match (shared part number, not a government interchangeability claim): 2640-00-684-5136. Verify interchangeability with system specifications before substitution.
Key specifications for 33K148: Design Type: HEXAGON; Overall Length: 4.000 INCHES NOMINAL IN; Overall Width: 4.500 INCHES NOMINAL IN; Unit Package Quantity: 12. 5 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.