The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-473-2907, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-473-2907 |
| Primary Part Number | S4801-69792 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.687 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.875 INCHES NOMINAL IN |
| Style Designator | OVAL |
| Material Document and Classification | MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | TRAPEZOID |
| Aperture Width | 20.000 INCHES NOMINAL IN |
| Minor Width | 0.750 INCHES NOMINAL IN |
| Aperture Length | 30.000 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL |
| Fabrication Method | SOLID |
| 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 |
|---|---|
| S4801-69792 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 35075PCA3 | 5/9 Secondary reference U.S. Government activity |
| 42624PC525 | 5/9 Secondary reference U.S. Government activity |
| 42071PCK3 | 5/9 Secondary reference U.S. Government activity |
| 547H186PCA3 | 5/9 Secondary reference Cramp Shipbuilding and Drydock Co |
NSN 5330-00-473-2907 is a Seal,nonmetallic Special Shaped, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-473-2907 has 1 manufacturer part number on file: S4801-69792 (Naval Sea Systems Command).
Key specifications for S4801-69792: Cross-Sectional Height: 0.687 INCHES NOMINAL IN; Cross-Sectional Width: 0.875 INCHES NOMINAL IN; Style Designator: OVAL; Material Document and Classification: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.