The Sealer,chemical, cataloged under National Stock Number 6850-01-479-0487, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Loctite Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-479-0487 |
| Primary Part Number | 56541 |
| Item Name | Sealer,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Loctite Corp |
| Status | ACTIVE |
| Supplementary Features | 250 MILLILITER TUBE |
| Color | WHITE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 56541 PRIMARY | Loctite Corp (USA) |
| 88552 | Loctite Corp (USA) |
| 567 | Loctite Corp (USA) |
| 12422275 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4KM16 | 5/9 Secondary reference W.w. Grainger, Inc. Div Government Sales Division |
| 565 | 5/1 Secondary reference Loctite Corp |
| 6850PL2143350 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| LOCTITE 565 | 5/1 Secondary reference Loctite Corp |
NSN 6850-01-479-0487 is a Sealer,chemical, manufactured by Loctite Corp, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-479-0487 has 4 manufacturer part numbers on file: 56541 (Loctite Corp), 88552 (Loctite Corp), 567 (Loctite Corp), 12422275 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 56541: Supplementary Features: 250 MILLILITER TUBE; Color: WHITE; Special Features: HIGH VISCOSITY; LOW STRENGTH; ANAEROBIC CURE, OPTIMAL STORAGE BETWEEN 46AND 70 DEG F.; PHYSICAL FORM: PASTE; MATERIAL: PLASTIC ACRYLIC; SPECIFIC USAGE DESIGN: FOR LOCKING AND SEALING METAL PIPE THREADS AND FITTINGS; QUANTITY WITHIN EACH UNIT PACKAGE: 250.00 MILLILITERS; DEGF. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.