The Gasket, cataloged under National Stock Number 5330-00-072-9546, 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 13 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 | 5330-00-072-9546 |
| Primary Part Number | 1668358 |
| 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 | 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Inside Corner Bevel Length Along Width | 0.469 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 2.000 INCHES NOMINAL IN |
| Outside Corner Bevel Length Along Width | 0.125 INCHES NOMINAL IN |
| Aperture Length | 3.500 INCHES NOMINAL IN |
| Inside Corner Bevel Length Along Length | 0.469 INCHES NOMINAL IN |
| Outside Corner Bevel Length Along Length | 0.125 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 3.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Hole Diameter | 4.213 INCHES MINIMUM AND 4.228 INCHES MAXIMUM 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 5330-00-072-9546 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 5330-00-072-9546 has 2 manufacturer part numbers on file: 1668358 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 766614 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 1668358: Cross-Sectional Thickness: 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Inside Corner Bevel Length Along Width: 0.469 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 3.812 INCHES NOMINAL IN. 13 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.