The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-242-4338, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-242-4338 |
| Primary Part Number | L5330595-003 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN |
| Attachment Feature Quantity | 22 |
| Cross-Sectional Thickness | 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Offset Distance | 0.095 INCHES NOMINAL0.095 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.060 INCHES NOMINAL1.060 INCHES NOMINAL IN |
| Material Document and Classification | ZZ-R-765,CLASS 1B,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SOLID BULB OFF SETSOLID BULB OFF SET |
| Attachment Feature Center to Center Distance Along Length | 0.243 INCHES NOMINAL0.243 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Attachment Method | ROUND HOLEROUND HOLE |
| 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 |
|---|---|
| L5330595-003 | Smith and Smith Aircraft Co (USA) |
| L5330595-003 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| L5330595-003 | Maney Aircraft, Inc. Dba Maney Aircraft (USA) |
NSN 5330-01-242-4338 is a Seal,nonmetallic Special Shaped, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-242-4338 has 3 manufacturer part numbers on file: L5330595-003 (Smith and Smith Aircraft Co), L5330595-003 (The Boeing Company Div Legacy Am&m), L5330595-003 (Maney Aircraft, Inc. Dba Maney Aircraft).
Key specifications for L5330595-003: Attachment Hole Diameter: 0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN; Attachment Feature Quantity: 22; Cross-Sectional Thickness: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN; Cross-Sectional Height: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN. 11 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.