The Antifogging Compound, cataloged under National Stock Number 6850-01-005-4857, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Silar Laboratories Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-005-4857 |
| Primary Part Number | 1175 |
| Item Name | Antifogging Compound |
| FSC / FSG | 6850 / 68 — No Item Name Available |
| Manufacturer | Silar Laboratories Inc |
| Status | ACTIVE |
| Polishing Cloth | NOT INCLUDED |
| Quantity Within Each Unit Package | 50.0 MILLILITERS |
| Basic Ingredient | HEPTAFLUOROISOPROPOXY)PROPYLTRICHLOROSILANE |
| Physical Form | LIQUID |
| Usage Design | PERISCOPE HEADWINDOW |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28040 | Pcr Inc Dba Scm Specialty Chemicals Sub Oc Scm Corp (USA) |
| 1175 PRIMARY | Silar Laboratories Inc (USA) |
| MIL-A-28844 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3-HEPT | Pcr Inc Dba Scm Specialty Chemicals Sub Oc Scm Corp (USA) |
NSN 6850-01-005-4857 is a Antifogging Compound, manufactured by Silar Laboratories Inc, classified under FSC 6850 (No Item Name Available). Status: active.
NSN 6850-01-005-4857 has 4 cross-referenced part numbers: 28040 (Pcr Inc Dba Scm Specialty Chemicals Sub Oc Scm Corp), 1175 (Silar Laboratories Inc), MIL-A-28844 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3-HEPT (Pcr Inc Dba Scm Specialty Chemicals Sub Oc Scm Corp).
There are 10 known substitutes for 6850-01-005-4857: 4810-00-068-6712, 4810-00-081-5670, 5120-00-203-4808 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1175: Polishing Cloth: NOT INCLUDED; Quantity Within Each Unit Package: 50.0 MILLILITERS; Basic Ingredient: HEPTAFLUOROISOPROPOXY)PROPYLTRICHLOROSILANE; Physical Form: LIQUID. 6 total characteristics are documented in the Federal Logistics Information System.