The Marker,identification, cataloged under National Stock Number 7690-01-231-8637, 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12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7690-01-231-8637 |
| Item Name | Marker,identification |
| FSC / FSG | 7690 / 76 — Miscellaneous Printed Matter |
| Status | ACTIVE |
| Inscription Height | 0.160 INCHES NOMINAL AND 0.330 INCHES NOMINAL IN |
| Length | 4.000 INCHES NOMINAL IN |
| Inscription | CAUTION THIS SWITCH MUST BE OFF PRIOR TO MOVING VEHICLE; 2ND INSCRIPTION: ARROW POINTING DOWNWARD |
| Marking Designation | LEGEND AND SYMBOL SINGLE SIDE |
| Basic Shape Style | RECTANGULAR |
| Color | BLACK SINGLE SIDE BORDER |
| Color | BLACK FIRST SIDE INSCRIPTION |
| Color | YELLOW FIRST SIDE INSCRIPTION BACKGROUND |
| Environmental Protection | COLD RESISTANT AND CORROSION RESISTANT AND WATER RESISTANT AND WEATHER RESISTANT |
| Usage Form | SINGULAR |
| Width | 1.880 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 | X |
| Reference | Meaning |
|---|---|
| ADCPN-11316 | 5/9 Secondary reference American Development Corp |
| 13225E4698 | 3/2 Design control — primary reference U.S. Government activity |
NSN 7690-01-231-8637 is a Marker,identification, classified under FSC 7690, Miscellaneous Printed Matter. Status: active.
Key specifications for 7690-01-231-8637: Inscription Height: 0.160 INCHES NOMINAL AND 0.330 INCHES NOMINAL IN; Length: 4.000 INCHES NOMINAL IN; Inscription: CAUTION THIS SWITCH MUST BE OFF PRIOR TO MOVING VEHICLE; 2ND INSCRIPTION: ARROW POINTING DOWNWARD; Marking Designation: LEGEND AND SYMBOL SINGLE SIDE. 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.