The Coating Compound,oxide Black, cataloged under National Stock Number 6850-01-562-7996, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Birchwood Laboratories Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-562-7996 |
| Primary Part Number | 33925 |
| Item Name | Coating Compound,oxide Black |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Birchwood Laboratories Llc |
| Status | ACTIVE |
| Quantity Within Each Unit Package | 3.5 OUNCES OZ |
| Physical Form | LIQUID |
| Application Method | SPRAYED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
NSN 6850-01-562-7996 is a Coating Compound,oxide Black, manufactured by Birchwood Laboratories Llc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-562-7996 has 3 manufacturer part numbers on file: ASB (Birchwood Laboratories Llc), 33925 (Telemeter Electronic Gmbh), 33925 (Birchwood Laboratories Llc).
Key specifications for 33925: Quantity Within Each Unit Package: 3.5 OUNCES OZ; Physical Form: LIQUID; Special Features: SIGHT BLACK GIVES A VELVETY FLAT BLACL NON GLARE COATING TO GUN SIGHTS,BARRELS AND OTHER METAL SURFACES,DRIESINSTANTLY; Part Name Assigned by Controlling Agency: SIGHT BLACK. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.