The Gasket, cataloged under National Stock Number 5330-00-227-9476, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rauland-Borg Corp. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-227-9476 |
| Primary Part Number | QR0042 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rauland-Borg Corp |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| Aperture Diameter | 0.802 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| QR0042 PRIMARY | Rauland-Borg Corp (USA) |
| Reference | Meaning |
|---|---|
| QR0042L | 5/9 Secondary reference Lewyt Corp |
| A233017 | 5/9 Secondary reference Crosley Corp the |
NSN 5330-00-227-9476 is a Gasket, manufactured by Rauland-Borg Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-227-9476 has 1 manufacturer part number on file: QR0042 (Rauland-Borg Corp).
Key specifications for QR0042: Cross-Sectional Thickness: 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN; Hardness Rating: 45.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 7 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.