The Primer,chemical, cataloged under National Stock Number 6850-01-219-0189, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Momentive Performance Materials Inc.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6850-01-219-0189 |
| Primary Part Number | SS4179 01P |
| Item Name | Primer,chemical |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Momentive Performance Materials Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| V00003853 | I.f.i. S.r.l. (ITA) |
| SS4179 01P PRIMARY | Momentive Performance Materials Inc. (USA) |
| UA4179GE09 | I.f.i. S.r.l. (ITA) |
| Reference | Meaning |
|---|---|
| 975667-2 | 5/1 Secondary reference Raytheon Company Dba Raytheon Co |
| SS4179 | 5/1 Secondary reference Momentive Performance Materials Inc. |
| 975667-2 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 6850-01-219-0189 is a Primer,chemical, manufactured by Momentive Performance Materials Inc., classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-219-0189 has 3 manufacturer part numbers on file: V00003853 (I.f.i. S.r.l.), SS4179 01P (Momentive Performance Materials Inc.), UA4179GE09 (I.f.i. S.r.l.).
Key specifications for SS4179 01P: Special Features: PHYSICAL FORM: LIQUID, QUANTITY WITHIN EACH UNIT PACKAGE: 1.000 PINT, USAGE DESIGN: FOR PROMOTING ADHESION OF GE ONE-PART SILICONE ADHESIVES/SEALANTS TO PLASTICS AND VARIOUS OTHER SUBSTRACTES, COLOR: CLEAR, MATERIAL: SILICONE, 1 PINT CAN.. 0 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.