The Marker,identification, cataloged under National Stock Number 7690-00-052-4509, is classified within Federal Supply Class 7690 (Miscellaneous Printed Matter) of the Books, Maps, and Other Publications group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 7690-00-052-4509 |
| Item Name | Marker,identification |
| FSC / FSG | 7690 / 76 — Miscellaneous Printed Matter |
| Status | ACTIVE |
| Inscription Height | 0.625 INCHES NOMINAL IN |
| Length | 0.750 INCHES NOMINAL IN |
| Inscription | 7 |
| Marking Designation | LEGEND LOCATION NOT OTHERWISE SPECIFIED |
| Criticality Code Justification | AYBM |
| Basic Shape Style | RECTANGULAR |
| Color | YELLOW SINGLE SIDE INSCRIPTION BACKGROUND |
| Color | BLACK SINGLE SIDE INSCRIPTION |
| Surface Treatment | PLASTIC |
| Environmental Protection | ABRASION RESISTANT AND OIL RESISTANT AND DIRT RESISTANT |
| Width | 0.562 INCHES NOMINAL IN |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| Y75-7 | 5/9 Secondary reference U.S. Government activity |
| 3420-7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 7690-00-052-4509 is a Marker,identification, classified under FSC 7690, Miscellaneous Printed Matter. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 3020-00-249-6189, 5306-00-423-1472, 5960-01-131-8999. Verify interchangeability with system specifications before substitution.
Key specifications for 7690-00-052-4509: Inscription Height: 0.625 INCHES NOMINAL IN; Length: 0.750 INCHES NOMINAL IN; Inscription: 7; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED. 12 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.