The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-041-4802, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fnss Savunma Sistemleri Anonim Sirketi. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-041-4802 |
| Primary Part Number | 4187940 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.047 INCHES MINIMUM AND 0.047 INCHES MINIMUM AND 0.094 INCHES MAXIMUM0.094 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Supplementary Features | 2OCT00 ITEM REVIEWED UNDER GIRDER PROJECT. FG NON-CONCUR CANCELLATION ACTION |
| Style Designator | CIRCULAR |
| Material Document and Classification | AMS 3347 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | HOLLOW BULB-OFFSETHOLLOW BULB-OFFSET |
| Aperture Diameter | 23.500 INCHES MINIMUM AND 23.500 INCHES MINIMUM AND 23.750 INCHES MAXIMUM23.750 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Fabrication Method | SOLIDSOLID |
| Construction | SOLIDSOLID |
| 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 |
|---|---|
| 4187940 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4187940 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-01-041-4802 is a Seal,nonmetallic Special Shaped, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-041-4802 has 1 manufacturer part number on file: 4187940 (Fnss Savunma Sistemleri Anonim Sirketi).
Key specifications for 4187940: Cross-Sectional Thickness: 0.047 INCHES MINIMUM AND 0.047 INCHES MINIMUM AND 0.094 INCHES MAXIMUM0.094 INCHES MAXIMUM IN; Cross-Sectional Height: 0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN; Cross-Sectional Width: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN; Supplementary Features: 2OCT00 ITEM REVIEWED UNDER GIRDER PROJECT. FG NON-CONCUR CANCELLATION ACTION. 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.