The Gasket, cataloged under National Stock Number 5330-01-105-1663, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Killark Electric Mfg Co. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-105-1663 |
| Primary Part Number | OLK1-RG |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Killark Electric Mfg Co |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.080 INCHES NOMINAL IN |
| Style Designator | OVAL |
| Bearing Surface Width | 0.813 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 0.875 INCHES NOMINAL IN |
| Aperture Length | 3.125 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Hole Diameter | 0.220 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| 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 |
|---|---|
| OLK1-RG PRIMARY | Killark Electric Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| 00265-0893 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-105-1663 is a Gasket, manufactured by Killark Electric Mfg Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-105-1663 has 1 manufacturer part number on file: OLK1-RG (Killark Electric Mfg Co).
Key specifications for OLK1-RG: Cross-Sectional Thickness: 0.080 INCHES NOMINAL IN; Style Designator: OVAL; Bearing Surface Width: 0.813 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 9 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.