The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-244-3794, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Smith and Smith Aircraft Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-244-3794 |
| Primary Part Number | 159-31589-2 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| FSC Application Data | COWL,AIRFRAME |
| Cross-Sectional Thickness | 0.125 INCHES NOMINAL IN |
| Cross-Sectional Height | 1.500 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.750 INCHES NOMINAL IN |
| Style Designator | STRIP |
| Cross-Sectional Shape Style | HOLLOW BULB WITH CELLULAR RUBBER |
| End Cut Angle | 15.0 DEGREES |
| Fabrication Method | CELLULAR, UNEXPLODED |
| Construction | SOLID |
| 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 |
|---|---|
| 159-31589-2 PRIMARY | Smith and Smith Aircraft Co (USA) |
| Reference | Meaning |
|---|---|
| 159-31589-2 | 5/9 Secondary reference U.S. Government activity |
| 159-31589-2 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 5330-00-244-3794 is a Seal,nonmetallic Special Shaped, manufactured by Smith and Smith Aircraft Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-244-3794 has 1 manufacturer part number on file: 159-31589-2 (Smith and Smith Aircraft Co).
Key specifications for 159-31589-2: FSC Application Data: COWL,AIRFRAME; Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Cross-Sectional Height: 1.500 INCHES NOMINAL IN; Cross-Sectional Width: 1.750 INCHES NOMINAL IN. 9 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.