The Sealing,chemical, cataloged under National Stock Number 6850-01-418-5418, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is The Flamemaster Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-418-5418 |
| Primary Part Number | CS3330CI B-1/2 3.5OZ |
| Item Name | Sealing,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | The Flamemaster Corporation |
| Status | ACTIVE |
| Special Test Features | TOS CODE = Z TEMPERATURE FOR STORAGE = 80 DEG F AND BELOW.*DO NOT FREEZ E*;TEMPERATURE FOR SHIPPING = AMBIENT DEGF |
| Supplementary Features | 3-1/2 OUNCE IN 6 OUNCE CARTRIDGE OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CS3330CI B-1/2 3.5OZ | The Flamemaster Corporation (USA) |
| Reference | Meaning |
|---|---|
| PR-1773 B-1/2 | 3/1 Design control — primary reference U.S. Government activity |
| PR-1773 B-1/2 3.5OZ | 3/2 Design control — primary reference U.S. Government activity |
| CS3330CI B-1/2 | 3/1 Design control — primary reference The Flamemaster Corporation |
NSN 6850-01-418-5418 is a Sealing,chemical, manufactured by The Flamemaster Corporation, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-418-5418 has 1 manufacturer part number on file: CS3330CI B-1/2 3.5OZ (The Flamemaster Corporation).
Key specifications for CS3330CI B-1/2 3.5OZ: Special Test Features: TOS CODE = Z TEMPERATURE FOR STORAGE = 80 DEG F AND BELOW.*DO NOT FREEZ E*;TEMPERATURE FOR SHIPPING = AMBIENT DEGF; Supplementary Features: 3-1/2 OUNCE IN 6 OUNCE CARTRIDGE OZ; Special Features: NON-CHROMATE; LOW ADHESION; POLYSULFIDE; 1/2 HOUR WORKING TIME, COLOR: RED, PHYSICAL FORM: PASTE, MATERIAL: RUBBER SYNTHETIC, 4 HOUR DRYING TIME MAXIMUM, DESIGN FOR AIRCRAFT ACCESS DOORS AND FOR MAKING FORM-IN-PLACE GASKETS, SEPARATE CATALYST, 3-1/2OZ IN 6OZ CARTRIDGE. OZ. 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.