The Gasket, cataloged under National Stock Number 5330-01-486-6435, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-486-6435 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| FSC Application Data | A2728-1A COOLANT HEATER GROUP AOE CAT A |
| Style Designator | CIRCULAR |
| Aperture Diameter | 1.000 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 203050-000 | 5/2 Secondary reference U.S. Government activity |
| A-2728-1 PC 7 | 5/9 Secondary reference U.S. Government activity |
| A-5628-0F PC 7 | 5/2 Secondary reference U.S. Government activity |
| A-5628-0F | D/9 Drawing number reference only U.S. Government activity |
| PRP203050-000 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-486-6435 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5331-01-486-6485. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-486-6435: FSC Application Data: A2728-1A COOLANT HEATER GROUP AOE CAT A; Style Designator: CIRCULAR; Aperture Diameter: 1.000 INCHES NOMINAL IN; Bolt Hole Quantity: 4. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.