The Gasket, cataloged under National Stock Number 5330-00-579-9588, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-579-9588 |
| Primary Part Number | 1821713 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MS180,FSCM 79788 MFR REF ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | CLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL |
| Outside Diameter | 5.188 INCHES NOMINAL IN |
| Aperture Diameter | 3.938 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 4.500 INCHES NOMINAL IN |
| Material | COTTON AND RUBBER SYNTHETIC OVERALL |
| Hole Diameter | 0.344 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 |
NSN 5330-00-579-9588 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-579-9588 has 2 manufacturer part numbers on file: 1821713 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 46166 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 1821713: Cross-Sectional Thickness: 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Material Document and Classification: MS180,FSCM 79788 MFR REF ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Shape Style: CLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL. 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.