The Gasket, cataloged under National Stock Number 5330-01-486-8289, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cospolich Inc.. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-486-8289 |
| Primary Part Number | GB63MV |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cospolich Inc. |
| Status | ACTIVE |
| Material | PLASTIC VINYL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GB63MV PRIMARY | Cospolich Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6449 20.5 X 18. 5 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 6449 20.5X18.5 | 5/9 Secondary reference Cospolich Inc. |
| G20DX18DMV | 5/9 Secondary reference Cospolich Inc. |
| 20.5 X 18.5 | 5/9 Secondary reference Cospolich Inc. |
NSN 5330-01-486-8289 is a Gasket, manufactured by Cospolich Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-486-8289 has 1 manufacturer part number on file: GB63MV (Cospolich Inc.).
Key specifications for GB63MV: Overall Height: 18.500 INCHES NOMINAL IN; Overall Width: 20.500 INCHES NOMINAL IN; Special Features: MAGNETIC; GASKET IS USED ON COSPOLICH REFRIGERATOR/FREEZER MODEL R7F2-2M-SN-ML; Material: PLASTIC VINYL OVERALL. 1 specification is 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.