The Marker,identification, cataloged under National Stock Number 7690-01-478-7789, is classified within Federal Supply Class 7690 (Miscellaneous Printed Matter) of the Books, Maps, and Other Publications group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7690-01-478-7789 |
| Primary Part Number | 12389538 |
| Item Name | Marker,identification |
| FSC / FSG | 7690 / 76 — Miscellaneous Printed Matter |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Length | 6.290 INCHES NOMINAL IN |
| Inscription | WARNING OPERATE INTAKE FAN WHILE FIRING M119 & M203 CHARGES TO PREVENT FLAREBACK DO NOT PLACE FLAMMABLES NEAR HEATER |
| Marking Designation | LEGEND LOCATION NOT OTHERWISE SPECIFIED |
| Basic Shape Style | RECTANGULAR |
| Color | YELLOW SINGLE SIDE INSCRIPTION |
| Color | BLACK SINGLE SIDE INSCRIPTION BACKGROUND |
| Usage Form | SINGULAR |
| Width | 2.390 INCHES NOMINAL IN |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12389538 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 7690-01-478-7789 is a Marker,identification, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 7690, Miscellaneous Printed Matter. Status: active.
NSN 7690-01-478-7789 has 1 manufacturer part number on file: 12389538 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12389538: Length: 6.290 INCHES NOMINAL IN; Inscription: WARNING OPERATE INTAKE FAN WHILE FIRING M119 & M203 CHARGES TO PREVENT FLAREBACK DO NOT PLACE FLAMMABLES NEAR HEATER; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED; Basic Shape Style: RECTANGULAR. 9 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.
NSN 7690-01-478-7789 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.