The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-043-5275, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-043-5275 |
| Primary Part Number | 4178895 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| Style Designator | OVAL |
| Material Document and Classification | ASTM D2000,GR 2BC515ABE34F24Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Aperture Width | 5.125 INCHES NOMINAL5.125 INCHES NOMINAL IN |
| Aperture Length | 9.875 INCHES NOMINAL9.875 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| 4178895 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4178895 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-043-5275 is a Seal,nonmetallic Special Shaped, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-043-5275 has 1 manufacturer part number on file: 4178895 (Fnss Savunma Sistemleri Anonim Sirketi).
Key specifications for 4178895: Style Designator: OVAL; Material Document and Classification: ASTM D2000,GR 2BC515ABE34F24Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Aperture Width: 5.125 INCHES NOMINAL5.125 INCHES NOMINAL IN; Aperture Length: 9.875 INCHES NOMINAL9.875 INCHES NOMINAL IN. 7 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.