The Gasket, cataloged under National Stock Number 5330-00-227-9487, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-00-227-9487 |
| Primary Part Number | QR0089 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Hardness Rating | 50.0 SHORE DUROMETER A NOMINAL OVERALL |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 2.562 INCHES NOMINAL IN |
| Aperture Diameter | 2.031 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 2.250 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Hole Diameter | 0.120 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 |
|---|---|
| QR0089 PRIMARY | Atlantic India Rubber Co Inc (USA) |
| QR0089 PRIMARY | Rauland-Borg Corp (USA) |
| Reference | Meaning |
|---|---|
| SCB36391 | 3/2 Design control — primary reference U.S. Government activity |
| W226302 | 5/9 Secondary reference Crosley Corp the |
| A232112 | 3/2 Design control — primary reference U.S. Government activity |
| QR0089L | 5/9 Secondary reference Lewyt Corp |
NSN 5330-00-227-9487 is a Gasket, manufactured by Atlantic India Rubber Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-227-9487 has 2 manufacturer part numbers on file: QR0089 (Atlantic India Rubber Co Inc), QR0089 (Rauland-Borg Corp).
Key specifications for QR0089: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Hardness Rating: 50.0 SHORE DUROMETER A NOMINAL OVERALL; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 10 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.