The Gasket, cataloged under National Stock Number 5330-01-487-8748, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Marine North America Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-487-8748 |
| Primary Part Number | 23035566-019 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rolls-Royce Marine North America Inc. |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | SAE-AMS5582 OR SAE-AMS5598,INCONEL X-750 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | C-RING |
| Outside Diameter | 0.623 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN |
| Aperture Diameter | 0.520 INCHES NOMINAL IN |
| Material | NICKEL ALLOY 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 |
|---|---|
| 23035566-019 | Jetseal Inc (USA) |
| 612U51-0008-2 | Eaton Corporation Div Fed (USA) |
| 612U51-0008-2 | Jetseal Inc (USA) |
| 23035566-019 PRIMARY | Rolls-Royce Marine North America Inc. (USA) |
| Reference | Meaning |
|---|---|
| 23035566-019 | 5/9 Secondary reference Rolls-Royce Corporation |
NSN 5330-01-487-8748 is a Gasket, manufactured by Rolls-Royce Marine North America Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-487-8748 has 4 manufacturer part numbers on file: 23035566-019 (Jetseal Inc), 612U51-0008-2 (Eaton Corporation Div Fed), 612U51-0008-2 (Jetseal Inc), 23035566-019 (Rolls-Royce Marine North America Inc.).
Key specifications for 23035566-019: Cross-Sectional Thickness: 0.061 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: SAE-AMS5582 OR SAE-AMS5598,INCONEL X-750 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: C-RING. 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.