The Coating,synthetic, cataloged under National Stock Number 8030-01-250-7246, is classified within Federal Supply Class 8030 (Preservative and Sealing Compounds) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8030-01-250-7246 |
| Primary Part Number | STW4-6046 |
| Item Name | Coating,synthetic |
| FSC / FSG | 8030 / 80 — Preservative and Sealing Compounds |
| Manufacturer | Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory |
| Status | ACTIVE |
| General Characteristics Item Description | SYNTHETIC ELASTOMER BASE COATING FOR ROCKET MOTOR EXTERNAL INSULATION; COATING IS ONE-PART CONSISTING OF A CHLOROSULFONATED POLYETHYLENE BASE,ALCOHOL-AROMATIC BLEND SOLVENT,PIGMENTS AND ADDITIVES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| STW4-6046 PRIMARY | Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory (USA) |
| Reference | Meaning |
|---|---|
| EC2241 | 5/9 Secondary reference 3m Company Div Aerospace and Aircraft Maintenence |
| EC2241 | 5/9 Secondary reference 3m Company |
NSN 8030-01-250-7246 is a Coating,synthetic, manufactured by Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory, classified under FSC 8030, Preservative and Sealing Compounds. Status: active.
NSN 8030-01-250-7246 has 1 manufacturer part number on file: STW4-6046 (Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory).
Key specifications for STW4-6046: General Characteristics Item Description: SYNTHETIC ELASTOMER BASE COATING FOR ROCKET MOTOR EXTERNAL INSULATION; COATING IS ONE-PART CONSISTING OF A CHLOROSULFONATED POLYETHYLENE BASE,ALCOHOL-AROMATIC BLEND SOLVENT,PIGMENTS AND ADDITIVES; End Item Identification: PEACEKEEPER STAGE I. 1 specification is 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.