The Marker,identification, cataloged under National Stock Number 7690-00-839-7654, 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12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 7690-00-839-7654 |
| Item Name | Marker,identification |
| FSC / FSG | 7690 / 76 — Miscellaneous Printed Matter |
| Status | ACTIVE |
| Length | 2.000 INCHES NOMINAL IN |
| Inscription | W |
| Marking Designation | LEGEND LOCATION NOT OTHERWISE SPECIFIEDLEGEND |
| Basic Shape Style | SQUARE |
| Color | BLACK SINGLE SIDE INSCRIPTIONUNABLE TO DECODE |
| Color | GRAY/GREY SINGLE SIDE INSCRIPTION BACKGROUNDUNABLE TO DECODE |
| Environmental Protection | WATER RESISTANT AND HYDROCARBON FUEL AND CORROSION RESISTANT AND WEATHER RESISTANT |
| Usage Form | SINGULAR |
| Width | 2.000 INCHES NOMINAL IN |
| Material | PLASTIC |
| Reference Number Differentiating Characteristics | AS MODIFIED BY PAC AYBM AND PAINT FOR LETTER W SHALL BE GLOSSYBLACK IN ACCORDANCE WITH MIL-P-8793A A |
| Thickness | 0.004 INCHES MINIMUM AND 0.006 INCHES MAXIMUM IN |
| 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 |
|---|---|
| S2803-980208FIG6 | 3/1 Design control — primary reference U.S. Government activity |
NSN 7690-00-839-7654 is a Marker,identification, classified under FSC 7690, Miscellaneous Printed Matter. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 7690-00-839-7660, 7690-00-839-7666. Verify interchangeability with system specifications before substitution.
Key specifications for 7690-00-839-7654: Length: 2.000 INCHES NOMINAL IN; Inscription: W; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIEDLEGEND; Basic Shape Style: SQUARE. 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.