The Gasket, cataloged under National Stock Number 5330-01-642-9427, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-642-9427 |
| Primary Part Number | 3392AS2419-4 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Cross-Sectional Height | 0.320 INCHES NOMINAL IN |
| Outside Edge to Inside Edge Smallest Distance Along Width | 0.300 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 3.200 INCHES NOMINAL IN |
| Aperture Length | 5.800 INCHES NOMINAL IN |
| Bolt Hole Quantity | 16 |
| Outside Edge to Inside Edge Smallest Distance Along Length | 0.400 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 1.300 INCHES NOMINAL FIRST HOLE IN |
| Center to Center Distance Between Bolt Holes Along Length | 1.400 INCHES NOMINAL SECOND HOLE IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.200 INCHES NOMINAL IN |
| Material | ALUMINUM AND SILVER SPIRAL WOUND FILLER |
| Material | RUBBER FLUOROSILICONE CLASS FQ SIXTH INTERMEDIATE RING |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.200 INCHES NOMINAL 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 |
|---|---|
| 3392AS2419-4 | Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division (USA) |
| 3392AS2419-4 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 3392AS2419 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5330-01-642-9427 is a Gasket, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-642-9427 has 2 manufacturer part numbers on file: 3392AS2419-4 (Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division), 3392AS2419-4 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-642-9628, 5330-01-642-9674, 5330-01-642-9684. Verify interchangeability with system specifications before substitution.
Key specifications for 3392AS2419-4: Cross-Sectional Height: 0.320 INCHES NOMINAL IN; Outside Edge to Inside Edge Smallest Distance Along Width: 0.300 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 5.800 INCHES NOMINAL IN. 14 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.